1: Manual removal 2: No direct sunlight 3: Reduce photo period 4: Reduce light intensity 5: Replace fluorescent bulbs before they start to burn out 6: Blackout 7: Clean up crew(Snails, Shrimps, Crabs) 8: Fish(that reduce algea in your aquarium) 9: Do not overfeed your fish 10: Reduce phosphates/nitrates and silicates
@Straight *A* Paranormal I have algae in my sand and its annoyoing because I cant scrub the sand like the rocks or the plants. But now I'm going to try "blackout" to see if that works. Also I have turtles so Algae eaters are a no no.
I found this very helpful, I have live plants in my tank and had a problem even with having snails. I didnt want to do the lighting changes because of my plants. I reduced my feeding, and got otocinclus catfish to eat the algae off my plants. Im also doing more frequent water changes and more tank maintenance then before (30gal). I think it was an imbalance in my water from feeding and overall quality of the water. Ive done extensive research being a new keeper to the hobby. Thank you :)
for planted tanks, if i see hairy algae I reduce fertz and feeding. If i see green/brown "dusty" algae I turn down light period a bit and raise my lights from the tank a bit and add more fertz and/or co2 and try to boost my plants growths with minimal lighting
I think it’s also important to understand the algae isn’t necessarily bad, I only clean the glass on the front of my tank and usually let the rest grow, a lot of fish and shrimp love it. I will also run two types of lights, one that has a spectrum that’s good for the plants and one just for looking at stuff that is not going to add a lot of bright light that’s going to affect it as much. I also like to add desirable algae like real Marimo moss balls and things that live off of the same nutrients that will suck those out of the water a little bit and compete with the algae. Once you figure it out, dosing with H2O2 (peroxide) isn’t all that hard either.
I don't have an aquarium but want one. My wife took care her boss' and she hated cleaning algae so she thinks she'll have to do it again. Now Im armed with some great info!
The info here is counterproductive. What you need is a large aquarium where the balance in the water is easily maintain. Lots of plants and much much stronger light than most aquarium light fixtures provide. Led’s need to be of very high quality, leds with as good simulation of the light from the sun are the best. However the time you have your light on will have difference, plants are not as happy without sleep rhythm. While algie tends to keep on going.
Filter is not a necessity if you have balance. That means plants light and avoiding poluting (overstocking, overfeeding etc) Filter/water changes are always helpful but in a perfectly balanced aquarium they are not necessary. But very few achieve such balance and I do not recommend running without. They are many strategies to achieve good water, but if one wants a low maintenance aquarium you need lots of healthy plants who in turn needs good light. Different plants need different amount of light but fast growing usually likes a lot of light. And those are the best filters.
T Est's ideas are more like the book, "Exotic Aquarium Fishes," by William Innes, published from the late '30's to late '60's. William Innes was even suggesting a much greater number of fish per gallon than is suggested today. Perfectly sound ideas, and not what stores selling fish are recommending for a beginner. I have smaller tanks, filter, and weekly water change of 25%-30%, plants in a couple of them, and I have just put in pond snails. The problem I have is my two 20 Gallon tanks have Black Convicts, which I bought 3 on sale and multiplied like crazy. I cannot put any plants in those tanks, those fish eat everything, any plant I put in there. I cannot put pond snails in there, they munch them down...so less light and cleaning once a weeks solves the algae problem there. The fish are 6 years old...I am waiting for them to die off...it isn't happening...LOL
Great info Thomas! Thanks for sharing. For me, having liquid rock, limiting photo-period especially in medium to high lighting tanks, and keeping lots of inverts keeps me algae free.
A year ago, I had a really annoying brown algae problem. I accidentally introduced rams horn snails to the tank and wasn’t aware how terrible they were since they wiped out all the algae in the tank. Unfortunately, they ended up over breeding and crashed my tank and became another headache. The fix for the rams horn snails was adding 6 assassin snails. This wiped out the rams horn snails (about 500+) in about two weeks. Follow the advice of not over feeding the fish and definitely put shrimp (ghost shrimp), corydons, and a bristlenose pleco (6 inches max) to you tank. I don’t EVER clean algae in my tank. I even have to add algae wafers, moss balls, and an occasional zucchini in the tank just to give the pleco and the shrimp some more greens else to much on.
My tanks are in a sun room - I have one tank planted bamboo and 2 nerites, a rubberlip, some corys and an Oto- I overfeed my Buenos Aires Tetras to keep them from destroying the bamboo, but I still need to add algae wafers. The Oto is the workhorse - he non-stop eats eats eats. The rubberlip and oto were what turned my tide against the green after chemicals, phosguard media, scrappers, etc. Chem Free now!
A new ornament got put in the tank suddenly it was growing black hair algae, I took it out of the tank & put it in another tank that contains a Chinese algae eater after a few days the black hair algae was gone and I placed it back into it the original tank. A few days later I was harvesting some plants out of the tank that had black hair algae and put one in the tank with the Chinese algae eater... To my surprise he was not interested however the platys and swordtails and mollies were all over it like kids on Christmas Day. ☺
I have tried the various Algae remover chemicals and I no longer use them. It was almost a guarantee I’d lose fish from it. Those products, I believe, reduce oxygen in the water and it definitely shows in the behavior of the fish. I do like the AA green machines though for green water.
There is a solution to several of these at once- guppy grass. . Guppy grass is a vacuum for nitrates and phosphates. I have it in all of my tanks and they are all crystal clear.
Thomas B wasn’t criticizing. But guppy grass is the easiest plant in existence to keep alive. It can grow with just ambient light from a room (albeit not very well relatively). It’s practically impossible to kill. Nothing I’ve kept so far eats it either including cichlids. Yeah algae is a huge problem for even high tech tech planted tanks. We stuck some in our showcase planted tank and it solved the issues for not any other tactic worked (including UV).
Thomas B java Moss is more finicky and can get infected with algae too. And can die when light is too high. And it grows way more slowly than guppy grass and thus is inferior for nitrate and phosphate removal. I’m not kidding I have guppy grass in every single tank. I sent some to a friend and it reduced her nitrates from 40 ppm to 5 in 2 days.
Thomas B do a comparison. I’ve been wanting to do the same but I can’t get java moss to grow well enough in a low tech tank in well water to make it even close lol. I think my water might be too hard here. I had a 20 tall shrimp tank full of java moss that was growing in conditioned city water. When I moved it to well water it perished. Pretty frustrating. The only major difference between the city water and well water besides hardness (both are hard but well harder) is that the city naturally has ~.20 ppm phosphate and the well has 0. I haven’t honed in on the problem yet
I don't know what kind of algae I have but I have to say I like it. The back and one side wall of two 5 gallons tanks that I have are covered with beautiful thick green carpet of green. The water is extremely clear the fish seem happy. My 90g is another storey, relentless green water as I continue with frequent large water changes. I see a UV lamp in the near future. thanks for the tips
I reduced the light cycle to 6 hours, increased water flow, added more plants and my platties, amanos and snails seem to be doing a decent job. Still, if I don’t do consistent water changes hair algae finds spots to grow. I just ordered a CO2 regulator this morning so I’ll have that going soon too.
I also would like to add how to combat red algae. While it's not a true algae, it has personally been the biggest algae-related problem for me. Also combating it is quite different from true algae, and hardly anything actually eats it. So: for one, Simese Algae Eater is the only freshwater fish regularly available that eats it. I discovered that Yellow Rabbit Snails eat it too, and do a great job at that. Personally, I would recommend the snails, because, while they are rare and kinda pricey, they devour the bacteria without leaving behind a lot of waste. And the huge thing is that they cover every single corner of the aquarium from behind the filter, way up high, and down low. The algae eaters only stick to the bottom and get too big to get the small crevices. Now, the ultimate way to kill it is bleach. You see, cyanobacteria is very unlike algae, in that, taking away light and water will not kill it. It can go hundreds of years without those, it just can't reproduce. Once either one is reintroduced, it breeds again. So, bleach is one of very few things that actually kills it. DO NOT PUT BLEACH IN THE TANK THOUGH! Get the decor, grave, etc. Into it's own bucket, and fill it to a 1 part bleach-10 part water ratio. 2 hours is all it takes for everything to die. A lot of the algae will be attached to the stuff, but it should be transparent/white. Take a hose, turn it on high, and spray THOROUGHLY so the water overflows until there aren't any soap bubbles. So about for 15 to 20 minutes. When you've sprayed for a few you should get your hands in to turn the decor around so you can directly spray into corners and crevices. After all bubbles are gone, dump all the water out, refill it, and dump it again. Get the plants and such a little dry and get off any remaining dead algae, and you are golden!
I bought a pleco to deal with my algae in my 75 gallon fresh tank. He did such a good job, he ran out of food, so... I had to buy algae wafers to feed him. Kinda backfired on me, huh?
I never have a losing battle against algae after implementing my current setup: I use RODI water, for my freshwater tank, I dose a little bit of sachem replenish and discus trace, I use a 20 gallon long tank as a sump, in the sump just a simple filter sock, lava rock for bacteria, I grow pothos plants in the sump as a refuge and I run carbon in a small media reactor,, that's all,, I change about 5% of the water every 2 or 3 weeks. I mainly just maintain the filter socks (rinse it). For my saltwater tank, Triton method
Love the T-Shirt you wear in this video. Captivating, energetic, helpful and informative you are. So new here to the live planted tank hobby. My first thought was a tiny bit of green hair algae on rocks and rear glass of my tank was actually kind of attractive looking. Tho as I have recently have increased lightning and beginning to supplement cO2. I now get what the all the fuss about algae is really about. Before I wanted to try to strike a balance between having a little bit of algae on the rocks and rear glass while keeping the plants healthy and water clear. But I am now beginning to feel convinced maybe my idea is pretty dumb or at least not a good idea. Today I will definitely be reducing my photo period by half to around 7 hours instead of 12
Awesome! I’ll have to turn my light down. Now, can you do a video on canister filter cleaning/maintenance? I am using the exact same one Thomas recommended in the how to build a salt water tank series. Which reminds me, Thomas wants me to submit a video for the react series. Where so I submit that at?
Three days ago my front lawn and backyard had green grass, frozen it was, but it was green. Now I'm up to my eyeballs in white thanks to that horrid winter storm on Saturday, so I'm going to buck the trend and say to algae, bring it on. I will welcome that green stuff. I'll get rid of it when spring arrives. Actually, I'v had my nano tank up and running for over a year and haven't had any algae yet thanks to a lot of scraping on my part. Heard of tennis elbow, now there might be algae wrist! Great vid. Lot's of wonderful info.
Fantastic video as always very helpful. One question, I have green hair algae and the tank is still very young 3 months. You mentioned cleaning the gravel. I have a 1 1/2 inch sand bed and everywhere I read it says don’t disturb it. To add to this issue I also have nassarius snails helping to turn over the sand. I don’t want to clean the sand and disturb them. I think my next plan will be to get an Emerald Crab and see how they get on. Thoughts?
hi thomas great vid as usual. ive ordered a green killing machine even tho i have no algae. will it stop the algae from forming and should i have it on 24/7. cheers .
Ha dude great info there . In the middle of scraping my first planted tank . Doing lots of research and planted tanks seen to be hit or miss . Can you give me any tips on what things most important when setting up to make sure of a good start please . Great channel 👍
I have wild bladder snails that grow in a little watering hole in my front yard.in summer months they have massive blooms with I take full advantage of.
I just added pond snails. I know from experience that they multiply quickly. If I get too many I just put some of them in my two Black Convict tanks...munch, munch.
What about boosting the plants growth in hope to outcompete algae for food? Using fertilizers (NOT OVERDOSING!) or/and root tabs? If you have a densely planted tank with fast growing plants...that are healthy and happy? Will that make a difference?
I’m currently having an algae problem. The room my tank is in has too much direct sunlight but I’m getting black out curtains to solve this. I also have a colourful light bar in the back of my tank that I keep on at night, is the light bar a part of the problem too? I’d hate to stop using it :(
Hey Thomas, my plant leaves were starting to turn yellow so i started adding flourish. When i did, it seemed to help the algea grow more than anything. Any tips?
Hi big Al’s, do you know how I can get rid of diatom algae in my nano saltwater tank? It keeps coming back. I use RO water to top off and pre mixed saltwater from big Al’s to do my water changes. Thanks
Hey Thomas how many fist-sized rocks could I put in a 75 gal? Currently have 5, 2 of which are smaller than a fist. Another question: I have researched that moss balls are good for lowering nitrate levels. However, in that same 75 gal mentioned above, lives a very curious, aggressive Midas Cichlid. Will he eat them or shred them possibly?
Hi Al I am having a big issue and I don’t know what to do for my tank. I don’t want any of my fish or community to die in the tank. The water looks like a foggy brown it’s so horrible and I’ve tried changing it twice and still keeps reappearing! I’ve tried vacuuming the tank but not all of it cause i try to leave the fish in while I vacuum the gravel. I also have a filter but I’m wondering if it’s too big for my tank. It says for 10-30 gallon tank and the tank is 10 gallons and has one betta two pet snails and two ghost shrimp but the current seems too strong for the fish and community.
Another tips dont use too much fertilizers especially on easy plants, also add more plants they get the more nutrients and they dont let the algae to build so much. Also most of livebearer fishes( guppy, edlers,platy etc) are eating some types of algae.
I completely disagree with you on the chinese algae eaters. They eat "some" algae when they're young, but they go full out carnivore when they get older. They're also a terror to virtually every fish that doesn't eat it too, and they lose their color. Their name does not describe them at all.
Great video, but what UV does is cause thymine dimers to organisms exposed to the UV light. Meaning it only harms organisms in circulation. Green algae is easy to damage as it only stays in suspension. Other algae and a plethora of pathogenic single celled organisms can be controlled with UV. However, UV does almost nothing to established biofilms or established algae on surfaces. I'm not suggesting you don't already know that, but it should be included when you discuss where UV is applicable. It preventative, it is not something you add after you have an algae outbreak
The video is bad, because he puts all algae in one category. There are a large variety and each of them are a hint to specific water conditions and water biology. I use zooplankton to avoid green algae in the water.... well use is the wrong word - I have a fully cycled tank that has a complete set of biology that balances itself. In the last nutrient spike a lot of Vorticellidae appeared instead of algea. They are tiny, so they are the lesser problem.
I have a bowl with some floating plants hoping to grow live food for my fish tank, but brown algae grows in it Is it goanna add algae to my fish tank if i pure water from that to my tank?
I have the exact opposite problem since most of my favorite fish are bottomfeeders and algae eaters so I have to actively try to grow algae but that’s just my experience
What if you have hundreds of pond snails that just keep taking over that accidentally got in your aquarium.. my filter seems to be over ran with tiny specks everywhere so I assume they're little babies that are eating off of my beneficial bacteria bio wheel in my Marineland penguin... the problem is is I don't want to have to rinse all that biomedia and wheels out just to get rid of those snails cuz then my tanks going to go through a cycle.. please any suggestions I really need something to go on?? Thanks in advance!!!
I think you should have mentioned all algae types and specific ways to combat them e.g. H2O2 for blue green algae infestation, more oxygenation via airstones etc.
Ok. I have a 5.5 topfin with a light that has white blue. Green, red leds and it's on a timer for 8hours. I have the brown algae on glass, gravel, and my plants.
Why are diatom filters not a thing anymore? seems like it can do a lot of useful things upto and including removing green water. as well as all kinds of other things. but it seems like no one recommend them and not many companies make them now.
Sad but happy news my 75 gallon planted tank I have to restart it. I have a really bad black algae breakout that I can't control so have start over. Good news that its turning into a saltwater tank.
UV won't kill algae already in the tank, only things which are free-floating. I have amano shrimp, nerite snails and a 9w UV sterilizer on the outlet of my canister filter and I still get some algae. Though it does stop it growing in the tubes and inlet/outlet. Some algae is good though as it will add to filtration by absorbing nutrients and also some fish like to eat it.
I have 2 tanks. A 90gal tall for a red eared slider. She's just starting to outgrow it and I'm looking for a 120. My other tank is a small terrarium style maybe around 10gal. The "10" gal is a platy tank that is BURSTING with green alge. And I love it. It has Anubius that overflows outside of the tank and creeps up the wall. Alge is beneficial for soaking up nitrates and nitrites. I'd love to send you photos of the tanks for your reaction series. I don't have Instagram or Twitter.. How can I send you photos? Just subscribed today as well. Loving the content you are producing. Keep it up.
#1 should have been water changes. Period. You can do all the other crap, but if you have an over abundance of nutrients in your water, you're going to have ongoing problems. This is the most important way to remove algae, remove what it feeds on in the water column. The worst mistake you can make is trying to cover up the problem instead of solving it.
Also, Thomas u know how you said Chinese algae eaters really help but in an article, it said that those were fakes same with flying foxes and golden algae eaters and siamese ones are way more effective and I was searching everywhere for one and even my local bigals had only chinese ones
They all eat aufwuchs and reduce the biofilm which can help green dust algae, green spot algae and Klebsormidiophyceae. Which algae do you have? Often a fertilizer is a better solution because it is not aggressive towards tank mates or tries to eat them.
Lol. I put a marimo in my tanks, now both tanks are literally covered in algae. Both are empty right now, they've just been sitting there since my fish decided to be a bully and kill everyone one day. (No. None of them were agressive or territorial, and they were both species tanks.) Then the day after, that fish died.
I wouldn’t suggest the Chinese algae eaters. There are known to eat the slime coating of other fishes when they are older, resulting in the fish being more vulnerable to diseases.
![F.HERO Ft. JSPKK x ลำไย ไหทองคำ x M-PEE - ไม่สนิทบิดหมด (Thai Riders Anthem) [Official MV]](http://i.ytimg.com/vi/kPJZ0UihBfk/mqdefault.jpg)
1: Manual removal
2: No direct sunlight
3: Reduce photo period
4: Reduce light intensity
5: Replace fluorescent bulbs before they start to burn out
6: Blackout
7: Clean up crew(Snails, Shrimps, Crabs)
8: Fish(that reduce algea in your aquarium)
9: Do not overfeed your fish
10: Reduce phosphates/nitrates and silicates
Allocentric Tourist well n9 is kind of useless when you have n7, my Corys always eat all the floor food before anything gets to it
@@xaviation5144 I just summarized the video
@@Chuar1 i know, :)
Good job
I've learned pretty quickly that white gravel for fish is like white carpet for kids... no matter what you, there will be stains
same here
@Straight *A* Paranormal I have algae in my sand and its annoyoing because I cant scrub the sand like the rocks or the plants. But now I'm going to try "blackout" to see if that works. Also I have turtles so Algae eaters are a no no.
I found this very helpful, I have live plants in my tank and had a problem even with having snails. I didnt want to do the lighting changes because of my plants. I reduced my feeding, and got otocinclus catfish to eat the algae off my plants. Im also doing more frequent water changes and more tank maintenance then before (30gal). I think it was an imbalance in my water from feeding and overall quality of the water. Ive done extensive research being a new keeper to the hobby. Thank you :)
for planted tanks, if i see hairy algae I reduce fertz and feeding. If i see green/brown "dusty" algae I turn down light period a bit and raise my lights from the tank a bit and add more fertz and/or co2 and try to boost my plants growths with minimal lighting
I think it’s also important to understand the algae isn’t necessarily bad, I only clean the glass on the front of my tank and usually let the rest grow, a lot of fish and shrimp love it. I will also run two types of lights, one that has a spectrum that’s good for the plants and one just for looking at stuff that is not going to add a lot of bright light that’s going to affect it as much. I also like to add desirable algae like real Marimo moss balls and things that live off of the same nutrients that will suck those out of the water a little bit and compete with the algae. Once you figure it out, dosing with H2O2 (peroxide) isn’t all that hard either.
YES. Very important topic! Thanks for explaining it in such a fun and easy way.
I don't have an aquarium but want one. My wife took care her boss' and she hated cleaning algae so she thinks she'll have to do it again. Now Im armed with some great info!
The info here is counterproductive.
What you need is a large aquarium where the balance in the water is easily maintain. Lots of plants and much much stronger light than most aquarium light fixtures provide. Led’s need to be of very high quality, leds with as good simulation of the light from the sun are the best.
However the time you have your light on will have difference, plants are not as happy without sleep rhythm. While algie tends to keep on going.
Filter is not a necessity if you have balance. That means plants light and avoiding poluting (overstocking, overfeeding etc)
Filter/water changes are always helpful but in a perfectly balanced aquarium they are not necessary. But very few achieve such balance and I do not recommend running without.
They are many strategies to achieve good water, but if one wants a low maintenance aquarium you need lots of healthy plants who in turn needs good light.
Different plants need different amount of light but fast growing usually likes a lot of light. And those are the best filters.
T Est's ideas are more like the book, "Exotic Aquarium Fishes," by William Innes, published from the late '30's to late '60's. William Innes was even suggesting a much greater number of fish per gallon than is suggested today. Perfectly sound ideas, and not what stores selling fish are recommending for a beginner. I have smaller tanks, filter, and weekly water change of 25%-30%, plants in a couple of them, and I have just put in pond snails. The problem I have is my two 20 Gallon tanks have Black Convicts, which I bought 3 on sale and multiplied like crazy. I cannot put any plants in those tanks, those fish eat everything, any plant I put in there. I cannot put pond snails in there, they munch them down...so less light and cleaning once a weeks solves the algae problem there. The fish are 6 years old...I am waiting for them to die off...it isn't happening...LOL
you could add some crabs... maybe your wife can get crabs from her boss?
Great info Thomas! Thanks for sharing. For me, having liquid rock, limiting photo-period especially in medium to high lighting tanks, and keeping lots of inverts keeps me algae free.
A year ago, I had a really annoying brown algae problem.
I accidentally introduced rams horn snails to the tank and wasn’t aware how terrible they were since they wiped out all the algae in the tank.
Unfortunately, they ended up over breeding and crashed my tank and became another headache.
The fix for the rams horn snails was adding 6 assassin snails. This wiped out the rams horn snails (about 500+) in about two weeks.
Follow the advice of not over feeding the fish and definitely put shrimp (ghost shrimp), corydons, and a bristlenose pleco (6 inches max) to you tank.
I don’t EVER clean algae in my tank. I even have to add algae wafers, moss balls, and an occasional zucchini in the tank just to give the pleco and the shrimp some more greens else to much on.
The only thing that caught my attention besides Thomas, is the board with the pictures of snakes behind him. This man is simply amazing!!!! :D
Not just snakes...but every animal just like you :D
My tanks are in a sun room - I have one tank planted bamboo and 2 nerites, a rubberlip, some corys and an Oto- I overfeed my Buenos Aires Tetras to keep them from destroying the bamboo, but I still need to add algae wafers. The Oto is the workhorse - he non-stop eats eats eats. The rubberlip and oto were what turned my tide against the green after chemicals, phosguard media, scrappers, etc. Chem Free now!
This was a very good clip overall! I have been in the Aquarium Hobby along time, and when I thought, "What about that?," he then answered it.
A new ornament got put in the tank suddenly it was growing black hair algae, I took it out of the tank & put it in another tank that contains a Chinese algae eater after a few days the black hair algae was gone and I placed it back into it the original tank. A few days later I was harvesting some plants out of the tank that had black hair algae and put one in the tank with the Chinese algae eater... To my surprise he was not interested however the platys and swordtails and mollies were all over it like kids on Christmas Day. ☺
I have tried the various Algae remover chemicals and I no longer use them. It was almost a guarantee I’d lose fish from it. Those products, I believe, reduce oxygen in the water and it definitely shows in the behavior of the fish. I do like the AA green machines though for green water.
There is a solution to several of these at once- guppy grass. .
Guppy grass is a vacuum for nitrates and phosphates. I have it in all of my tanks and they are all crystal clear.
Thomas B wasn’t criticizing. But guppy grass is the easiest plant in existence to keep alive. It can grow with just ambient light from a room (albeit not very well relatively). It’s practically impossible to kill. Nothing I’ve kept so far eats it either including cichlids.
Yeah algae is a huge problem for even high tech tech planted tanks. We stuck some in our showcase planted tank and it solved the issues for not any other tactic worked (including UV).
Thomas B java Moss is more finicky and can get infected with algae too. And can die when light is too high. And it grows way more slowly than guppy grass and thus is inferior for nitrate and phosphate removal.
I’m not kidding I have guppy grass in every single tank. I sent some to a friend and it reduced her nitrates from 40 ppm to 5 in 2 days.
Thomas B do a comparison. I’ve been wanting to do the same but I can’t get java moss to grow well enough in a low tech tank in well water to make it even close lol. I think my water might be too hard here.
I had a 20 tall shrimp tank full of java moss that was growing in conditioned city water. When I moved it to well water it perished. Pretty frustrating.
The only major difference between the city water and well water besides hardness (both are hard but well harder) is that the city naturally has ~.20 ppm phosphate and the well has 0.
I haven’t honed in on the problem yet
I don't know what kind of algae I have but I have to say I like it. The back and one side wall of two 5 gallons tanks that I have are covered with beautiful thick green carpet of green. The water is extremely clear the fish seem happy. My 90g is another storey, relentless green water as I continue with frequent large water changes. I see a UV lamp in the near future. thanks for the tips
Also having lots of aquarium plants helps, competes with the nutrients algae needs
I reduced the light cycle to 6 hours, increased water flow, added more plants and my platties, amanos and snails seem to be doing a decent job. Still, if I don’t do consistent water changes hair algae finds spots to grow. I just ordered a CO2 regulator this morning so I’ll have that going soon too.
I also would like to add how to combat red algae. While it's not a true algae, it has personally been the biggest algae-related problem for me. Also combating it is quite different from true algae, and hardly anything actually eats it. So: for one, Simese Algae Eater is the only freshwater fish regularly available that eats it. I discovered that Yellow Rabbit Snails eat it too, and do a great job at that. Personally, I would recommend the snails, because, while they are rare and kinda pricey, they devour the bacteria without leaving behind a lot of waste. And the huge thing is that they cover every single corner of the aquarium from behind the filter, way up high, and down low. The algae eaters only stick to the bottom and get too big to get the small crevices.
Now, the ultimate way to kill it is bleach. You see, cyanobacteria is very unlike algae, in that, taking away light and water will not kill it. It can go hundreds of years without those, it just can't reproduce. Once either one is reintroduced, it breeds again. So, bleach is one of very few things that actually kills it. DO NOT PUT BLEACH IN THE TANK THOUGH! Get the decor, grave, etc. Into it's own bucket, and fill it to a 1 part bleach-10 part water ratio. 2 hours is all it takes for everything to die. A lot of the algae will be attached to the stuff, but it should be transparent/white. Take a hose, turn it on high, and spray THOROUGHLY so the water overflows until there aren't any soap bubbles. So about for 15 to 20 minutes. When you've sprayed for a few you should get your hands in to turn the decor around so you can directly spray into corners and crevices. After all bubbles are gone, dump all the water out, refill it, and dump it again. Get the plants and such a little dry and get off any remaining dead algae, and you are golden!
I bought a pleco to deal with my algae in my 75 gallon fresh tank. He did such a good job, he ran out of food, so... I had to buy algae wafers to feed him. Kinda backfired on me, huh?
I never have a losing battle against algae after implementing my current setup: I use RODI water, for my freshwater tank, I dose a little bit of sachem replenish and discus trace, I use a 20 gallon long tank as a sump, in the sump just a simple filter sock, lava rock for bacteria, I grow pothos plants in the sump as a refuge and I run carbon in a small media reactor,, that's all,, I change about 5% of the water every 2 or 3 weeks. I mainly just maintain the filter socks (rinse it). For my saltwater tank, Triton method
Love the T-Shirt you wear in this video.
Captivating, energetic, helpful and informative you are.
So new here to the live planted tank hobby. My first thought was a tiny bit of green hair algae on rocks and rear glass of my tank was actually kind of attractive looking.
Tho as I have recently have increased lightning and beginning to supplement cO2. I now get what the all the fuss about algae is really about.
Before I wanted to try to strike a balance between having a little bit of algae on the rocks and rear glass while keeping the plants healthy and water clear. But I am now beginning to feel convinced maybe my idea is pretty dumb or at least not a good idea.
Today I will definitely be reducing my photo period by half to around 7 hours instead of 12
just had an algae bloom in my aquarium
Awesome! I’ll have to turn my light down. Now, can you do a video on canister filter cleaning/maintenance? I am using the exact same one Thomas recommended in the how to build a salt water tank series. Which reminds me, Thomas wants me to submit a video for the react series. Where so I submit that at?
Thomas B thank you!!
Hi Thomas! are there any corals that don't require much light at all please?? 😀👍
Three days ago my front lawn and backyard had green grass, frozen it was, but it was green. Now I'm up to my eyeballs in white thanks to that horrid winter storm on Saturday, so I'm going to buck the trend and say to algae, bring it on. I will welcome that green stuff. I'll get rid of it when spring arrives. Actually, I'v had my nano tank up and running for over a year and haven't had any algae yet thanks to a lot of scraping on my part. Heard of tennis elbow, now there might be algae wrist! Great vid. Lot's of wonderful info.
Great suggestions. I'm off to make some adjustments!
Fantastic video as always very helpful. One question, I have green hair algae and the tank is still very young 3 months. You mentioned cleaning the gravel. I have a 1 1/2 inch sand bed and everywhere I read it says don’t disturb it. To add to this issue I also have nassarius snails helping to turn over the sand. I don’t want to clean the sand and disturb them. I think my next plan will be to get an Emerald Crab and see how they get on. Thoughts?
hi thomas great vid as usual. ive ordered a green killing machine even tho i have no algae. will it stop the algae from forming and should i have it on 24/7. cheers .
@@NaturalAquaria cheers from the uk thankyou
Thank you for sharing! 😊 love your vids, super informational & fun too!
really enjoying your video's, very entertaining! thanks for the great tips!
Ha dude great info there . In the middle of scraping my first planted tank .
Doing lots of research and planted tanks seen to be hit or miss . Can you give me any tips on what things most important when setting up to make sure of a good start please . Great channel 👍
Great video! My tanks are good for algae but my pond is another issue haha!
I have wild bladder snails that grow in a little watering hole in my front yard.in summer months they have massive blooms with I take full advantage of.
I just added pond snails. I know from experience that they multiply quickly. If I get too many I just put some of them in my two Black Convict tanks...munch, munch.
What about boosting the plants growth in hope to outcompete algae for food? Using fertilizers (NOT OVERDOSING!) or/and root tabs? If you have a densely planted tank with fast growing plants...that are healthy and happy? Will that make a difference?
Aaaaaaaand I'm late. You've already answered that in a comment below :) Great video!
I’m currently having an algae problem. The room my tank is in has too much direct sunlight but I’m getting black out curtains to solve this. I also have a colourful light bar in the back of my tank that I keep on at night, is the light bar a part of the problem too? I’d hate to stop using it :(
Thanks. I find that my guppies like to eat BB algae. I also read somewhere that Nerite snails are not really that effective but they look good.
Nerites devour green spot algae like nothing else.
Hair algae though? Nope.
Hey Thomas, my plant leaves were starting to turn yellow so i started adding flourish. When i did, it seemed to help the algea grow more than anything. Any tips?
If you do a 48 hour light blackout should you stop CO2 as well?
I just got 2 Siamese algae eaters and a pleco and worked out great
Hi big Al’s, do you know how I can get rid of diatom algae in my nano saltwater tank? It keeps coming back. I use RO water to top off and pre mixed saltwater from big Al’s to do my water changes. Thanks
I am having an outbreak of diatom. Can't seem to get rid of it. Would LED light cause that? Any suggestions? It's in my 20 gallon community tank.
Hey Thomas how many fist-sized rocks could I put in a 75 gal? Currently have 5, 2 of which are smaller than a fist.
Another question: I have researched that moss balls are good for lowering nitrate levels. However, in that same 75 gal mentioned above, lives a very curious, aggressive Midas Cichlid. Will he eat them or shred them possibly?
Omg I needed this so much thanks
Great vid. I was wondering if you could do one on Brown Algae (Diaton). Keep having a great time making these vids.
Hi Al I am having a big issue and I don’t know what to do for my tank. I don’t want any of my fish or community to die in the tank. The water looks like a foggy brown it’s so horrible and I’ve tried changing it twice and still keeps reappearing! I’ve tried vacuuming the tank but not all of it cause i try to leave the fish in while I vacuum the gravel. I also have a filter but I’m wondering if it’s too big for my tank. It says for 10-30 gallon tank and the tank is 10 gallons and has one betta two pet snails and two ghost shrimp but the current seems too strong for the fish and community.
Where were you yesterday?? I tore down a tank last night because I couldn't deal with the algae issue! I'll know better for next time :)
Another tips dont use too much fertilizers especially on easy plants, also add more plants they get the more nutrients and they dont let the algae to build so much. Also most of livebearer fishes( guppy, edlers,platy etc) are eating some types of algae.
Great info man.
I completely disagree with you on the chinese algae eaters. They eat "some" algae when they're young, but they go full out carnivore when they get older. They're also a terror to virtually every fish that doesn't eat it too, and they lose their color. Their name does not describe them at all.
What about using an algae scrubber? They are not difficult to make
Great tips
Great Video Al.....
Once again you have excellent advice for us. Thank you for sharing. I enjoyed watching!
Great video, but what UV does is cause thymine dimers to organisms exposed to the UV light. Meaning it only harms organisms in circulation. Green algae is easy to damage as it only stays in suspension.
Other algae and a plethora of pathogenic single celled organisms can be controlled with UV. However, UV does almost nothing to established biofilms or established algae on surfaces. I'm not suggesting you don't already know that, but it should be included when you discuss where UV is applicable. It preventative, it is not something you add after you have an algae outbreak
The video is bad, because he puts all algae in one category. There are a large variety and each of them are a hint to specific water conditions and water biology. I use zooplankton to avoid green algae in the water.... well use is the wrong word - I have a fully cycled tank that has a complete set of biology that balances itself.
In the last nutrient spike a lot of Vorticellidae appeared instead of algea. They are tiny, so they are the lesser problem.
"Oh my god, they killed Kylo Ren!" "You bastards!"
...That's Ben for "nice hair cut, dude."😂
Did you decide to not keep a tank in this room?
Mr .i Like your Tips .about the sun shine and algy
Great tips thnx🤓👍🐟🐠
I have a bowl with some floating plants hoping to grow live food for my fish tank, but brown algae grows in it
Is it goanna add algae to my fish tank if i pure water from that to my tank?
can you do a video of macroalgae in a (planted saltwater tank ) thinking about this a a option for my 36 gallon bow front with green spotted puffer ?
I have the exact opposite problem since most of my favorite fish are bottomfeeders and algae eaters so I have to actively try to grow algae but that’s just my experience
What if you have hundreds of pond snails that just keep taking over that accidentally got in your aquarium.. my filter seems to be over ran with tiny specks everywhere so I assume they're little babies that are eating off of my beneficial bacteria bio wheel in my Marineland penguin... the problem is is I don't want to have to rinse all that biomedia and wheels out just to get rid of those snails cuz then my tanks going to go through a cycle.. please any suggestions I really need something to go on?? Thanks in advance!!!
Assassin snail worked well for me.
I think you should have mentioned all algae types and specific ways to combat them e.g. H2O2 for blue green algae infestation, more oxygenation via airstones etc.
Ok. I have a 5.5 topfin with a light that has white blue. Green, red leds and it's on a timer for 8hours. I have the brown algae on glass, gravel, and my plants.
Anything ideal for an aquatic turtle tank? Inhabited by 2 baby Cumberland Sliders.
Why are diatom filters not a thing anymore? seems like it can do a lot of useful things upto and including removing green water. as well as all kinds of other things. but it seems like no one recommend them and not many companies make them now.
Sad but happy news my 75 gallon planted tank I have to restart it. I have a really bad black algae breakout that I can't control so have start over. Good news that its turning into a saltwater tank.
UV will stop surface algae if its efficient, ive not had a spec of algae since installing UV on my system
@@NaturalAquaria The only thing I still get is that milky bio film that builds up on the glass & needs scrubbing off every few months
UV won't kill algae already in the tank, only things which are free-floating. I have amano shrimp, nerite snails and a 9w UV sterilizer on the outlet of my canister filter and I still get some algae. Though it does stop it growing in the tubes and inlet/outlet.
Some algae is good though as it will add to filtration by absorbing nutrients and also some fish like to eat it.
Nice!!!!!!
I have 2 tanks. A 90gal tall for a red eared slider. She's just starting to outgrow it and I'm looking for a 120. My other tank is a small terrarium style maybe around 10gal. The "10" gal is a platy tank that is BURSTING with green alge. And I love it. It has Anubius that overflows outside of the tank and creeps up the wall. Alge is beneficial for soaking up nitrates and nitrites.
I'd love to send you photos of the tanks for your reaction series. I don't have Instagram or Twitter.. How can I send you photos?
Just subscribed today as well. Loving the content you are producing. Keep it up.
For my planted tank can i choose when i have my lights on, could i have it on from 1pm to 7pm for example ?
Yes, absolutely.
@@BarkerLaurent Awesome thanks so much 😁
I can't be the only one who likes the look of algae.
Coral line algae when it attaches to the back off the tank🥰🥰
@@natashaford4654 Hell yea
@@NaturalAquariaAny Coralline, macro Algae, and Bubble Algae are my faves for some reason.
@@NaturalAquaria I guess so.
@@NaturalAquaria I legit thought it was coral when its encrusting.
What exactly are those magnet things doing?
They are just scrubbers for the glass so you don't have to stick your hand in there to clean the algae off
I have my 2 micro tanks in complete sun light with plants and zero algae but my bare 20 gal tank has a ton of long flowing algae
Guys seachem purigen is amazing
When u had green water I did a blackout
#1 should have been water changes. Period. You can do all the other crap, but if you have an over abundance of nutrients in your water, you're going to have ongoing problems. This is the most important way to remove algae, remove what it feeds on in the water column. The worst mistake you can make is trying to cover up the problem instead of solving it.
What about tannins?
Love
Also, Thomas u know how you said Chinese algae eaters really help but in an article, it said that those were fakes same with flying foxes and golden algae eaters and siamese ones are way more effective and I was searching everywhere for one and even my local bigals had only chinese ones
They all eat aufwuchs and reduce the biofilm which can help green dust algae, green spot algae and Klebsormidiophyceae.
Which algae do you have? Often a fertilizer is a better solution because it is not aggressive towards tank mates or tries to eat them.
Isn't co2 supposed to help keep it down too?
Thanks 🤩☯️
Bleach? And the green water comes after the algae on the walls in my case so this would have worked well for me
But what if I WANT to grow algae?
@@NaturalAquaria can I dose liquid ferts and fish food also
Do the opposite of this video.
Lol. I put a marimo in my tanks, now both tanks are literally covered in algae. Both are empty right now, they've just been sitting there since my fish decided to be a bully and kill everyone one day. (No. None of them were agressive or territorial, and they were both species tanks.) Then the day after, that fish died.
I need help guys
Does Algae produce oxygen in your water?
Awesome video < 3 #FishGodThomas :D :P
@@NaturalAquaria nooooo #FishGodThomas
Cheers bro.
also, the plecos weren't meant for algae it was just to clean stuff in general but the algae eaters were godly
And here I am... One tank I am fighting Brown Algae... And the other tank I am trying to grow Green Algae.
you're adorable, great info loved your vid.
I agree! He sure IS!! And EXTREAMLY ENTHUSIASTIC!!! 😄😃😀
Now do 10 ways to grow algae
WOW thanks OMG ♻️⚠️💝🎊
Half 3% peroxide half Seachem XL spray bottle.. spray the effected area ..
Charmer 😉😁
Also.. Photos plants, if aquatic plants would be too much.
I wouldn’t suggest the Chinese algae eaters. There are known to eat the slime coating of other fishes when they are older, resulting in the fish being more vulnerable to diseases.