How To Dose H202 In An Aquarium - Complete Guide

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ความคิดเห็น • 661

  • @MarksShrimpTanks
    @MarksShrimpTanks  5 ปีที่แล้ว +37

    Did you enjoyed today's video? if you did please do consider leaving a like, doing so helps creators out like myself a ton.
    Also if you are new please do subscribe and hit that bell icon to never miss another video, Happy Shrimp Keeping.

    • @erich1463
      @erich1463 5 ปีที่แล้ว

      Hey Mark great info! Thanks! Just wondering how often do you recommend to put H2O2 in a tank?

    • @Flyingdutchy33
      @Flyingdutchy33 5 ปีที่แล้ว +1

      Excellent! I just performed the treatment as per specifications to my 150L and 200L fish tanks and it appears to have some magical effects. I've noticed increased pearling from the plants afterwards and all fish are more active. The perscribed dosage was a little on the low side, as not a lot was happening. I then hit the tank after about 30-45 minutes with a syringe with another half dose in a more focused manner and thats when the real magic started. tons of bubbles from the stuff reacting!
      I think I'm going to make this part of my waterchange routine. Siphon water out, treat the lower volume of water, let it sit and refill. Possibly hit it with a small shot of fresh bacteria, too!

    • @BALONGITOON
      @BALONGITOON 5 ปีที่แล้ว

      Everyday/everyotherday/everyweek dosing?

  • @paulrichards8473
    @paulrichards8473 ปีที่แล้ว +7

    Hey Mark, great video. I have a lot of algae (some BBA) in my tank and I'll be using this method today. One important point of note for your US viewers; The overlay showing the dosage on screen is incorrect. One US gallon is 3.875 litres and not 4.5 litres as quoted. The UK Gallon is 4.54 Litres.

  • @maxverafrank7061
    @maxverafrank7061 5 ปีที่แล้ว +14

    Wow... I'm.... I'm speechless... This actually works.. Been battling hair algae for months and this method got rid of it in 2 days 😲 . Thank you, Mark!

  • @JUNGLY108
    @JUNGLY108 5 ปีที่แล้ว +12

    Hi guys. I tried this yesterday in my 10 litre tank ( I dosed 2 ml of 3% h2o2) and I woke up this morning and it had completely removed the green hair algea. I'm absolutely amazed about this. Thank you so much, I can't tell you how disheartening it is to have a tank slowly taken over by green hair algae, especially when you're doing everything to prevent it in the first place. Again thank you Mark for sharing this, very grateful.

  • @nadst3r
    @nadst3r ปีที่แล้ว +2

    This is wonderful Mark, thank you. I had a vorticella outbreak from a plant i didn't clean well enough. Tried Indian Almond Leaves, spot dosed some Flourish Excel, nothing happened (vorticella probably grew even more). Watched this video and even under dosed my tank (spot dosed). No more vorticella! No shrimp deaths, no puffer deaths, no snail deaths! Absolutely amazing

    • @Jlui83
      @Jlui83 ปีที่แล้ว +1

      How often did you have to dose?

    • @nadst3r
      @nadst3r ปีที่แล้ว +2

      @@Jlui83 just the one treatment

  • @xGozzax
    @xGozzax 6 ปีที่แล้ว +5

    Immediately went out and bought a bottle of 3% for €1. This is huge, Mark! Thanks for the in-depth video, it is much appreciated. Currently watching for the 3rd time.

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว +1

      Good on ya, there is no risk if you follow the instruction , just double and triple check everything.

    • @Flyingdutchy33
      @Flyingdutchy33 5 ปีที่แล้ว +1

      @@MarksShrimpTanks Is your dosing instruction also based on a bottle with a 3% solution Mark?

    • @MarksShrimpTanks
      @MarksShrimpTanks  5 ปีที่แล้ว +1

      yes just 3%

  • @br0ken86
    @br0ken86 2 ปีที่แล้ว +3

    One of my berried shrimp had rust disease and was visibly getting worse and more lethargic. Following your instructions I dosed h202 2 days in a row and she is noticeably better! Your video may very well have saved her and her shrimplets! Thanks Mark!!!

  • @zenoeval
    @zenoeval 6 ปีที่แล้ว +3

    I tried this in my tank a few months ago when Mark helped me with the info. It worked great for me. Took care of almost all of the hair algae and perked up my shrimp. Added in some more plants and some bacter ae to help things out. Everything is still looking great. Thanks for the advice Mark!

  • @bubblerings
    @bubblerings 2 ปีที่แล้ว +2

    I like your logic about the dying hornwort..
    Feeding the hair algae.
    It mostly grows in my floating hornwort.
    I have been changing out the old hornwort with algae free new growth from another tank.. My hair algae is decreasing.
    Removing plants before they fade is helping.
    No green hair down deeper in my tank.
    Thx! ✨🐟

  • @aqualungs77
    @aqualungs77 2 ปีที่แล้ว +1

    Awesome!! Did this on all 6 of my tanks. My fish and shrimp seem more energetic. Awesome hack!

    • @MarksShrimpTanks
      @MarksShrimpTanks  2 ปีที่แล้ว

      awesome to hear, right now I am looking into UV stuff to see if it will do the same thing 👍

  • @NotYourAverageFishKeeper
    @NotYourAverageFishKeeper 6 ปีที่แล้ว +5

    Best ending ever. Thank you so much mark! You have helped me out tremendously over and over again. Wish I could like this video 1,000x, Keep up the great work.

  • @autumnallalong
    @autumnallalong 2 ปีที่แล้ว +3

    Thanks for this advice. I started doing this to my tank. All of the shrimp have done well and my one green fungi afflicted shrimp seems to be doing much better (I can’t find any of the fungus on him more). I think after a few treatments, they will all be in great shape.

    • @Jlui83
      @Jlui83 ปีที่แล้ว +4

      How often did you dose the tank?

  • @StedMuffin
    @StedMuffin ปีที่แล้ว +1

    This is brilliant, I've been spot dosing my tank for a while with H202 to treat hair algae to no avail. I can't wait to see the results of this on my own tank.

  • @bullpaxton2001
    @bullpaxton2001 5 ปีที่แล้ว +1

    I have a 22 gal tank with leopard danios and Amano shrimp and I have been using this method to treat for stag horn algae and it’s been working excellently! My tank is super clear and my plants are bright and happy.

    • @MarksShrimpTanks
      @MarksShrimpTanks  5 ปีที่แล้ว +1

      Bull that is really good to hear, thank you for the feedback.

  • @shrimptopia9201
    @shrimptopia9201 6 ปีที่แล้ว +5

    This video is awesome Mark! Hope all is well. I did a little research on Hydrogen peroxide and found out that it is light sensitive and will break down more quickly when the light are on. I recommend shutting the tank lights off as well during the hour of treatment, not sure if it makes a difference but if the theory is correct its worth a try, plus it may save you from having to do multiple treatments to get the desired effect.

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว +3

      Good idea and thank you for that information :)

  • @hellothere312
    @hellothere312 11 หลายเดือนก่อน

    thank you so much i did this step by step and it was not what i expected!!! it was such a huge benefit to my shrimp they started to come up front and eat agin together and i seen shrimp i havent seen in a while. thanks so much.i owe you one

  • @coopula3387
    @coopula3387 4 ปีที่แล้ว +2

    A great video and thanks to the person that corrected him on how much to use. 1quart 32 ounces 1 liter 33.8 ounces

  • @en7jos
    @en7jos 4 ปีที่แล้ว +3

    Hi Mark. Great video, thanks for sharing. Couple of questions if I may please:
    - Why shut off the filter and why for 1 hour? Does the H2O2 harm the bio-filter and is it then gone from the water / safe after 1 hour?
    - Have you any experience with higher doses and what a safe maximum limit (for neo's) might be?
    - How often do you treat your tanks with H2O2?
    Many thanks, James :)

  • @DoobityDoob
    @DoobityDoob 2 ปีที่แล้ว +2

    I'm so glad I found your channel, thank you for sharing your experience and knowledge!

  • @AussieAquatic
    @AussieAquatic 6 ปีที่แล้ว +3

    Yes Mark, this is Fantastic stuff for aquarium use. And YES, Handle carefully!!!

  • @teyshrimps785
    @teyshrimps785 6 ปีที่แล้ว +2

    Just did read something about H2O2 for the first time on a forum, didn't knew what it was. Thanks to your video i do know it now! 👍

  • @jmontee65198
    @jmontee65198 6 ปีที่แล้ว +2

    Thank you for posting this Mark. I had a couple of tiger shrimp deaths about a week before this post. I treated with this procedure and both fish and shrimp "look" better and are acting more robust. The tank also looks more clear and plants look healthier at 5 days after treatment.

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว +1

      yeah so it really does work, people are very skeptical but I think they have to try if for themselves to see the difference

    • @scottrobert2724
      @scottrobert2724 10 หลายเดือนก่อน

      @@MarksShrimpTanks people are saying 1ml per 5 gallons some say 1ml per 10 gallons and you saying 1.5ml per gallon WOW huge difference. You do this everyday?

  • @JL-mh1zg
    @JL-mh1zg 3 ปีที่แล้ว +4

    Hey Marks, 1 gallon is 3.78 L. Is the 1.5 ml for 4.5 L or 1G? Want to make sure I don’t kill skirmish lol

  • @francisbaasker
    @francisbaasker หลายเดือนก่อน

    Big Big thanks for this video and most of all for having such a big heart, for the dedication in sharing. I'm surprised to see how my sick shrimps are doing now. Thanks again Mark Shrimp tank.

  • @kalibre2171
    @kalibre2171 5 ปีที่แล้ว +2

    This is Portuguese' product from my country .....I never tink this can be used in shrimp tanks ........tank you for show everytime new things 😉

  • @amberwagner556
    @amberwagner556 2 ปีที่แล้ว +1

    Worked excellently in my shrimp tanks! Thank you!

  • @douggiles7647
    @douggiles7647 8 หลายเดือนก่อน +1

    I can also say that peroxide treatment along with salt dips seems to be working for my treatment of Cladogonium Ogishimae (green fungus) and I was seeing no changes with just salt dips so pretty sure the peroxide is what is helping. Also, I use the metric system myself but a US gallon is under 4 liters, 3.78 or so, I believe.

    • @MarksShrimpTanks
      @MarksShrimpTanks  8 หลายเดือนก่อน

      Thank you for that information, Ive never had it or green fungus so it was always going to be very difficult for me to test stuff, thanks for sharing:)

  • @thanoshalo7102
    @thanoshalo7102 3 ปีที่แล้ว

    Mark I have started my treatment..but I used 5ml on my 10g cause im being safe for now so im treating it as a 5g..my shrimp has rust diseases or i believe it has. One sadly died with its body being black..one death is to much for me to bear..I MUST SAVE my colony..Im not a breeder these shrimps are my pets and Im learning new stuff about them. I hope this treatment save these beautiful creatures from this evil bacteria infection...ill repeat 3 days in a row...my dosage is 1ml per 1US gallon to be safe that's for my peace of mind. This way i leave room for no error in dosage if anything i under dose I thank you for making this video.

  • @htgbookworm
    @htgbookworm 4 ปีที่แล้ว +2

    I've used this method for hair algae before. Hopefully it works again for green spot and green dust algae! Thanks for all the info.

  • @Neocaridina
    @Neocaridina 5 ปีที่แล้ว +2

    Brilliant! This never crossed my mind! I'll try it out when I can.

  • @m.y.i.shrimp3574
    @m.y.i.shrimp3574 4 ปีที่แล้ว +1

    Works great also for tanks that are already doing good. Now they are doing even better. Great shrimp hack. Thanks for shareing

    • @MarksShrimpTanks
      @MarksShrimpTanks  3 ปีที่แล้ว +1

      Hello sir can you confirm for me your last name ? I got your email this morning.

    • @m.y.i.shrimp3574
      @m.y.i.shrimp3574 3 ปีที่แล้ว

      @@MarksShrimpTanks yes my last name is Idrissi. I send the email during the stream

  • @carbonrili2874
    @carbonrili2874 6 ปีที่แล้ว +3

    Awesome stuff Mark. Thank you Sir for sharing a great video.

  • @adamdrinan9491
    @adamdrinan9491 5 ปีที่แล้ว +3

    Mark you've done the dose "into the tank method", the "H202 with a diffuser method" and also the "auto doser" - out of the three which is the best/safest and why?

  • @manwiththeg36
    @manwiththeg36 5 ปีที่แล้ว +1

    great video i dont have shrimps yet as i am learning as much as i can and i find you have so much to offer thanks

  • @joewilliams4524
    @joewilliams4524 6 ปีที่แล้ว +2

    Hey Mark. Great video as always. I used to use h2o2 in my fish tanks for years when treating algae or even bacterial infections. (In larger quantities than you use for shrimp so I assume shrimp are more sensitive to it than fish as my fish never were bothered by it)
    I now use in all my shrimp tanks once you confirmed safe dosage for shrimp safety. Thanks a lot for your videos.
    Also I believe it kills a large percentage of micro fauna (limpets, copepods, midge fly larvae)
    I had midge fly larvae in one tank and while not harmful it is very annoying. Small worm like lines stuck to glass and filter and small flys at the surface sometimes.
    It killed the midge fly completely.

    • @joewilliams4524
      @joewilliams4524 6 ปีที่แล้ว +1

      Also 4.5 litres is approximately 1.18 US gallon according to my conversions.

    • @spieleheinie5156
      @spieleheinie5156 5 ปีที่แล้ว

      Do you use stabilized H202 or food grade ?

  • @tracylee4297
    @tracylee4297 6 ปีที่แล้ว +3

    Thank you, Mark. I have such a great appreciation for you. My one question would be how often do you recommend doing this treatment?

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว +1

      Hello Tracy, so far I have only done this in tanks where the shrimp look lethargic or in tanks where I had issues with string algae. I wouldnt do it all the time but I have done it in one tank 3 times within a week.

    • @tracylee4297
      @tracylee4297 6 ปีที่แล้ว +1

      @@MarksShrimpTanks Thats good info too. My 40g rcs tank has had so many different issues with the worst and most recent being a bad bacterial bloom. Ive tried everything but to no avail. The funny thing is the shrimp are breeding like rabbits! Lol. I attribute most all of the issues on Black Diamond Blasting Sand substrate. I will never use it again. I dosed the H202 last night and noticed a slight change in behavior but I have a feeling I will need to do this more than once. I will wait 3 days and do it again. Hope all is well with you and yours Mark. Thanks again for everything

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว

      Yeah I normally wait a few days and then try it again :)

  • @Jacksmatrixxx67
    @Jacksmatrixxx67 6 ปีที่แล้ว +1

    Thank you for the information. Used it in my shrimp and fish tank wow what a difference

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว +1

      Its amazing the difference right ? I can see why people are skeptical but this really does work :)

    • @notflanders4967
      @notflanders4967 4 ปีที่แล้ว +1

      fish do ok?

  • @DoobityDoob
    @DoobityDoob 2 ปีที่แล้ว +1

    My god you were so right, my shrimps were not very active, two of the 11 almost lost their colours, and none came out for the blanched vegetables so I suspected some sort of bacteria problem, I followed your h2o2 instructions. There was a huge immediate difference. They are a lot more active now, it's like they got a breath of fresh air. I will check on the two losing colours when they pop out of hiding and I will try to give them some veggies hopefully they eat now

    • @MarksShrimpTanks
      @MarksShrimpTanks  2 ปีที่แล้ว

      I have a feeling you might be feeding them to much, cut back on the food and see how you get on.

    • @DoobityDoob
      @DoobityDoob 2 ปีที่แล้ว

      @@MarksShrimpTanks I've had them for more than 3 weeks now, I put 1 small slice of cucumber for 4 hours once, isn't it like a weekly or biweekly kinda treat?

  • @erinmcenroe6596
    @erinmcenroe6596 4 ปีที่แล้ว

    This worked like magic for my tank, shrimp and plants😀😀😀 thank you

  • @pressuredprepper4232
    @pressuredprepper4232 4 ปีที่แล้ว +3

    Mark how often can you do this H202 treatment on your tanks.. I added it to all of my tanks today and was shocked at how energetic the shrimp became and seemed to have a boost of enery or vigor they were swimming all over the tanks... Is Bi-weekly too much?

    • @MarksShrimpTanks
      @MarksShrimpTanks  4 ปีที่แล้ว +2

      I only do it when I need to, but I have done it in the past before 3 days in a row.

  • @rennanakio1375
    @rennanakio1375 2 ปีที่แล้ว +3

    Tried this solution in my shrimp tank against vorticella and it worked well. Vorticella gone and neocaridinas and ghost shrimps and nerite snail still alive.

  • @alfredslifes249
    @alfredslifes249 4 หลายเดือนก่อน

    Glad i just see this videos, gonna try out in my planted tank, which has lots of fuzzy / hair algae. One question is after 1 hours. Do i have to do water change ?

  • @ProfessorAquaria
    @ProfessorAquaria 6 ปีที่แล้ว +5

    Howzit Mark. Would you recommend this as a regular treatment as part of your maintenance regime? Or iss simply a corrective measure? Awesome video BTW. Thank You.

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว +5

      I do it every now and again in every tank and I see a massive difference in the shrimp, you think to yourself yes they are healthy then try this treatment and see the difference. I think whats happening is it reduces the bad bacteria bioload and increases oxygen.

    • @Shaden0040
      @Shaden0040 6 ปีที่แล้ว +1

      H2O2 is fairly good at removing cyanobacteria as well. A photosynthesizing bacteria that can be toxic over time if your fish and shrimps eat it. They usually won't on purpose, but it does mix in with other types of algae and gets eaten by mistake.

    • @stevenquigley9139
      @stevenquigley9139 6 ปีที่แล้ว +2

      I’ve been using h2o2 for a while now and I can also say I see the jump in shrimp activity but I’ve also noticed it’s more like a temporary boost. I recently lost all of my shrimp in my tank due to what I believe is a fungus that is also effecting my ferns and devastated my S.Repens. I’m actually pretty sure it might have helped the shrimp survive longer and gave me enough time to fight off the fungus by manually removing it daily. It’s been nearly a 2 month long battle that is I hope finally commin to an end. Spot treatment with everything basically did nothing to what ever this was/is and I’ve found little info that related to my specific situation. But back to the topic at hand so far I’ve only seen good things from fairly regular use and I’m pretty sure like I said it was the only thing that some what held things off until I cld basically save my plants at least. I’m ordering my nxt batch of shrimp this weekend. Fingers crossed all is well now. Nano fish seem happier then ever and plants are looking good and ferns and s repens are bouncing back. Prolly just see if I can get some neos to breed and I’ll be thrilled after that battle.

    • @Shaden0040
      @Shaden0040 6 ปีที่แล้ว +1

      @@stevenquigley9139 Was this fungus a whispy white gunk? If so it is a fungus but it is called white water mold, and it feeds off PVC and other plastics. You need light and strong UV light to help kill it off. Bleach, H2O2, doesn't seem to affect it, much. This guy, Dan Hiteshew had it growing in one of his quarantine tanks/filter. First in a small series of videos and how he treated it. th-cam.com/video/8s5r8G7RVBk/w-d-xo.html

  • @jeffncompany
    @jeffncompany 7 หลายเดือนก่อน

    very informative video. any experience with using this on a walstad tank (no filter)? maybe a water change and re-adding beneficial bacteria?

  • @Kaikoura26
    @Kaikoura26 11 หลายเดือนก่อน

    Hey Mark, I just wanted to make it double and triple clear. You don't turn off sponge filters but in the case of a canister, you turn that off, correct? Also, thank you for all you do. These videos are a life saver.

  • @ellieelliott7231
    @ellieelliott7231 5 ปีที่แล้ว +3

    Hi Mark! I have a rampant bacterial infection killing off my shrimp, sped up by the hot temperatures we have had lately! I have done one treatment with h2o2 in an attempt to kill the bacteria to save my remaining shrimp. My question Is, how often can I / should I repeat the h2o2 to try and beat this infection?

    • @autumnallalong
      @autumnallalong 2 ปีที่แล้ว +1

      I was wondering this same thing

  • @PureShrimp
    @PureShrimp 5 ปีที่แล้ว

    I have a couple of tanks with some trouble, so now I'm shooting them with this treatment.

  • @mojocat7
    @mojocat7 3 ปีที่แล้ว

    Thanks so much for this video Mark. I'll be trying this soon for mystery shrimp deaths and green hair algae.

  • @chrisjowett8182
    @chrisjowett8182 5 ปีที่แล้ว

    I have just tried this method was nervous but my RCS never came out or even fed on the foods given. They would hide and not move too much. So thought I would try this and I cannot believe it, I can see shrimp swimming about and coming to front of tank, it’s completely changed everything, even my Otto cats are loving it. Thanks mark

    • @MarksShrimpTanks
      @MarksShrimpTanks  5 ปีที่แล้ว

      Chris its literally like a magic cure hahahahaha I love it, If I ever do a top 3 or top5 must haves in the shrimp room H202 is at the top of the list.

    • @chrisjowett8182
      @chrisjowett8182 5 ปีที่แล้ว

      Marks Shrimp Tanks quality find mark. I am new to shrimp and your channel inspired me to give it a go, recently I thought I was doing something wrong and they would just hide and not eat but this h202 looks to have changed everything so massively greatful.

    • @MarksShrimpTanks
      @MarksShrimpTanks  5 ปีที่แล้ว

      Good to hear Chris and nice to see you in the stream, it was you right hahaha

    • @chrisjowett8182
      @chrisjowett8182 5 ปีที่แล้ว

      It was mark yes. Good watch

  • @rochellehardie
    @rochellehardie 6 ปีที่แล้ว

    I have used this treatment with my fish tanks. Works great to rid the tank of algae. I didn’t have shrimp at the time.

  • @pecktec
    @pecktec 6 ปีที่แล้ว

    Thanks Mark I continue to send people with shrimp questions to you. :). I have a question about the filter. If I have a corner filter (or sponge) do I need to pull it out?

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว

      Hello Sir, thank you and no you dont have to pull the filter just turn it off, you want the bacteria inside it to have a little protection for an hour until the h202 is spent :)

  • @AndyBear-i9x
    @AndyBear-i9x 6 หลายเดือนก่อน

    Hi Mark,
    Thank you for the very informative video, it is much appreciated.
    A quick question if you don't mind please?
    How many days would you leave before repeating the same dosage?
    All the best,
    Andy.

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 หลายเดือนก่อน +1

      Hello, ive done this 4 days in a row before so there really is no cool down period.

  • @alantooth48
    @alantooth48 4 ปีที่แล้ว +1

    hey mark just wanna let you know that I'm doing this now I'm so excited. I'm sure my strump will be also had one last week that had the green fungus on the swimerttes, So I will let you know later if it helped with the elimination of the spread of this nasty fungus

    • @MarksShrimpTanks
      @MarksShrimpTanks  4 ปีที่แล้ว +2

      it works wonders, let me know how you get on ?

    • @NielsTichelaar
      @NielsTichelaar 4 ปีที่แล้ว +1

      @@MarksShrimpTanks And did it work on the nasty fungus?

    • @NielsTichelaar
      @NielsTichelaar 4 ปีที่แล้ว +1

      And did it work on the nasty fungus?

  • @Mickymoore1969
    @Mickymoore1969 3 ปีที่แล้ว

    Hi Mark, love your video's and have just recently purchased some stuff from your shop which i'm very pleased with, help me out here would you as i'm confused with regards to the filter, i have sponge filters should i stop them and leave them in the tank or take them out altogether which i can drop into the tank next to it??, many thanks and keep the video's coming:)

  • @mapiasal
    @mapiasal 8 หลายเดือนก่อน

    amazing tool. I use it weekly in my 10 tanks.

  • @chewkenghong
    @chewkenghong 3 ปีที่แล้ว

    tired doing this over the weekend. and even took out a drift wood, rock, deco etc to spray with H2O2. the beard algae on rock, deco turned purple within hours after rinse and putting back to tank. but the drift wood was a mixed. there were water plants glued to the wood, most of the beaer algae on the plants turned purple, but the algae that was on the wood itself didnt.

  • @littleshopintheshed
    @littleshopintheshed 11 หลายเดือนก่อน

    Hi Mark, thanks for this video. Just added the proper amount for my tank size. With the decaying algae cause water imbalance? Would you recommend a water change after a few days?

    • @MarksShrimpTanks
      @MarksShrimpTanks  10 หลายเดือนก่อน

      I dont because your water will be cleaner after than it originally was, H202 cleans through oxidation.

  • @blakemihm2590
    @blakemihm2590 6 ปีที่แล้ว +1

    I think this may have saved my shrimp!

  • @m2t8r92
    @m2t8r92 2 ปีที่แล้ว +5

    1 US gallon = 3.8l
    1 Imperial gallon = 4.5l
    Can’t wait to try this out though!

    • @bubblerings
      @bubblerings 2 ปีที่แล้ว +1

      Hope the Americans read this one! 👀😁🍀
      Correct here for US.

  • @jeanpierreragequit1726
    @jeanpierreragequit1726 6 ปีที่แล้ว

    Hello Marks. Instead of using H202 i use a Chihiro Doctor device. The principle is the same . The reaction of the electrolysis produce 0² and H² and helps me to reduce algae propagation. I prefer so far that device because i dont need to put some liquid in my shrimp tank.
    Thanks again for ur video.

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว

      I think those devices are a gimmick, I understand how they work but they cant add more oxygen than is already there.

    • @wrigzor
      @wrigzor 6 ปีที่แล้ว +1

      Well Mark if the device splits H2O into H2 and O then the O's will find eachother and form O2. It is the exact same thing that happens to H2O2 when it hits the nucleation pebble in the oxydators or any nucleation site in your tank.

  • @3DThingg
    @3DThingg 6 ปีที่แล้ว +1

    Just did your recommended Dose. Thanks for sharing

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว

      let me know how it works out for you

    • @3DThingg
      @3DThingg 6 ปีที่แล้ว +2

      @@MarksShrimpTanks Worked out perfect. I have seen and heard many others talk about Peroxide treatment, but yours are clear and detailed. I 1st treated my Shrimp tank (54 L) and waited an hour to turn on the filter, so far every one including newly born shrimps are all doing well. I already saw some of the hair Algae detached and floating around the tank. I will wait a few days and see if it is needed to do another dose. Today I am doing my 200L tank.
      Many thanks for sharing with everyone this and other important steps to learn and improve our skills at aquarium and shrimp keeping. You are bettering the Hobby and making it more enjoyable and giving us a way out of frustrating situations.

    • @3DThingg
      @3DThingg 6 ปีที่แล้ว +2

      Further to my last comment, I have done my other tank and all is well, except I realised that my RICCIA FLUITANS has dies in both tanks. No other plants or shrimps had an issue but maybe because of the RICCIA FLUITANS plant structure. So I don't recommend this treatment to tanks that contain this plant.

  • @frankfaller6404
    @frankfaller6404 ปีที่แล้ว

    Hi Mark... used your info on my 3 shrimp tanks ... its brought a new lease of life to them ... I do have an issue with my blue dreams in a 5 gallon tank ... started with 5 .. I now have 40/50 I have a 25 gallon ready to go .. how do I collect all the babies safely from the tank to transfer them .. regards frank

  • @lienle9953
    @lienle9953 29 วันที่ผ่านมา

    Hi Mark, thanks for your advices. Do I have to change the water after this process?

    • @MarksShrimpTanks
      @MarksShrimpTanks  28 วันที่ผ่านมา

      No need

    • @lienle9953
      @lienle9953 28 วันที่ผ่านมา

      @@MarksShrimpTanks thanks for your response. My shrimp tank has a big trouble with black hair algae. I will try your method today. Hopefully, the H2O2 will help to solve that problem.

  • @ZaMus
    @ZaMus ปีที่แล้ว

    Hey Mark, for how many days should I do this treatmen, and how and when do I know when it is gone?

  • @mikeswain9085
    @mikeswain9085 4 ปีที่แล้ว

    Mark, great video as usual. I noticed a few people have asked "how often" should they do the H202 dosing, but I can't spot any replies. Can you help at all please?

    • @baikia777
      @baikia777 3 ปีที่แล้ว +3

      Just do it everytime you see a problem with the tank. For me usually, just one treatment will do the job. Then i do a water change the next day and add new bacteria in. If the problem persist, do it again one week later. I've tried doing it twice a week, fish and shrimp seems to be fine but the snails didn't like it. They'll hide in their shell for 2-3 days after each treatment.

  • @miket7191
    @miket7191 5 ปีที่แล้ว +2

    hey mark, when doing this do you need to do a water change after the treatment? thx you

    • @MarksShrimpTanks
      @MarksShrimpTanks  5 ปีที่แล้ว +2

      No that is the absolute wonderful thing about H202 there is no nasty stuff left after using it, once it oxidizes organics it splits into pure oxygen and pure water, what I do is just do my weekly water changes on time regardless of when I did the H202 Treatment.

  • @davidh2709
    @davidh2709 4 ปีที่แล้ว +1

    You mentioned you turn off the filter to keep the h202 from hurting the bacteria in your power head, so with a Hamburg filter do you recommend doing this?

  • @melaniemacpherson7464
    @melaniemacpherson7464 2 ปีที่แล้ว +3

    I put hydrogen peroxide dose you recommended in one of my nano tanks (that also had a little bit of hydra in it) last week and this week, there is no visible hydra anymore! That's another bonus! :) Thanks Mark.

  • @nakedcityaquatics8567
    @nakedcityaquatics8567 4 ปีที่แล้ว

    Thanks, giving this a go right now.

  • @dronerecker9539
    @dronerecker9539 4 ปีที่แล้ว

    EXCELLENT, I have heard of people dosing 3 days in a row, What would be the max you would recommend ?

    • @MarksShrimpTanks
      @MarksShrimpTanks  4 ปีที่แล้ว

      The max I have done is 3 days in a row, I know for sure that prolonged use probably will damage the shrimp, I have seen studies here in Norway that they did on farmed shrimp.

  • @ryandoig2194
    @ryandoig2194 5 ปีที่แล้ว +1

    Hi mark update on the hydrogen peroxide method. I calculated tank volume and worked out my 20l with reductions for substrate worked out to be 3ml 3% and my 30l worked out to be 3.6ml 3%. Pumps outlet blocked with foam and now a hour timer is in progress will report any increased vigour in shrimp. Thanks for a brilliant tool ✌ now I'm gona build 2 of the prolonged realise with catalyst

    • @MarksShrimpTanks
      @MarksShrimpTanks  5 ปีที่แล้ว +1

      try and get stainless steel wire for the catalysts, a fe of mine rusted away to nothing so it just shows you not all coat hangers are made from the same material.

    • @ryandoig2194
      @ryandoig2194 5 ปีที่แล้ว

      @@MarksShrimpTanks I was thinking next time I will use a 22awg ss316 vape wire as catalyst what do you think?

  • @Firestorm777666
    @Firestorm777666 4 หลายเดือนก่อน

    Thank you for the information. I have a 55 gallon with a sump for shrimp. Some string algae has been a pain in my a$$. Might give this a go if the Amano shrimp I picked up dont hold up their end of the deal.

    • @MarksShrimpTanks
      @MarksShrimpTanks  4 หลายเดือนก่อน +1

      If you need help just send me an email 👍

  • @Liljon1983
    @Liljon1983 3 ปีที่แล้ว

    I have a sponge filter only system, after the 1 hour treatment are you suppose to do a water change after or can leave it as is.

  • @Glasrandkante
    @Glasrandkante 6 ปีที่แล้ว +2

    Hi Mark!
    Thanks for that advice - thankfully, H²O² is easy to get here in germany.
    I guess, mossballs don't like that treatment too much, right?

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว +1

      yeah its the one plant I probably wouldnt try it with just because they take so long to recover

  • @Bojingforever1
    @Bojingforever1 ปีที่แล้ว

    I just want to know how many times you do it? Is that every week or once a month?

  • @yyctimmy
    @yyctimmy ปีที่แล้ว

    Thanks Mark.
    Why do people with sponge filters not need to turn them off? You mention turning off your filters isolates them, but if you have sponge filters do they need to be taken out?

    • @elliotborst
      @elliotborst ปีที่แล้ว

      You would remove a sponge filter from the aquarium to protect the bacteria on and in it.

  • @charliebrown9188
    @charliebrown9188 ปีที่แล้ว

    Hey Mark, thank you for such clear instruction, really good video.
    I had cyanobacteria, treated it successfully and now I have string algae, I tried and tried... water changes... reducing light... feeding less.... it just keeps growing and covering more and more.
    As a last resort I'm going to try hydrogen peroxide before I fully take everything apart and start afresh, my HP is only 2% but I'm confident on how to do the maths. I was a bit nervous when I first heard about this, but if you treat your shrimp aquarium with it, I'm sure my fish and amano shrimp will be ok too.
    My question is: how often do you do this? How many days intervals?

    • @MarksShrimpTanks
      @MarksShrimpTanks  ปีที่แล้ว

      most Ive done it is 3 days, I have noticed for string algae having floating plants helps a lot, in most my tanks with 70% floating plant cover I have no string algae.

    • @charliebrown9188
      @charliebrown9188 ปีที่แล้ว

      @@MarksShrimpTanks Thanks a lot my friend, I think my lighting is too strong, ill have to reduce hours.

  • @rufinojnleite
    @rufinojnleite 6 ปีที่แล้ว +5

    Seeing a portuguese brand in your videos its so strange and fantastic at the same time. Keep up the great videos.

    • @ajnfire
      @ajnfire 6 ปีที่แล้ว

      Unexpected! Muito bom!

  • @ashleyw4336
    @ashleyw4336 4 ปีที่แล้ว

    This is great! I'm going to try it soon because I'm starting to see hair algae. Can marimo moss balls handle the treatment? If not, do you have a suggestion to remove the hair algae that might be on them?

  • @Jlui83
    @Jlui83 ปีที่แล้ว

    Do you need to do a water change afterwards? When do you add the beneficial bacteria?

  • @thanoshalo7102
    @thanoshalo7102 3 ปีที่แล้ว +1

    I well try this on 1 shrimp that has the dreaded green fungus...I well setup a 4.5 liter bucket and add 1.5 ml of h2h. Can i keep him in there or do i remove him

  • @018catalina
    @018catalina 4 ปีที่แล้ว

    Wow! What a great info. Thanks a lot!

  • @ruthcharles8948
    @ruthcharles8948 ปีที่แล้ว

    Hi, I’ve just noticed vorticella on one of my shrimps so I plan to try this method but want to know if it will be safe for guppies, plekos, otocincluses, cories, loaches and African dwarf frogs? I’ve got a couple of each in with the shrimps. Thanks

  • @TheFishBeast
    @TheFishBeast 6 ปีที่แล้ว

    Very useful! Thank you for the tip.

  • @johnfletcher2201
    @johnfletcher2201 4 ปีที่แล้ว

    Hi Mark How often can you use H202 as we are struggling to get rid of Cyanobacteria, we dosed the tank last Thursday so when would it be safe to do again. TIA 😷

  • @berkcanaka8331
    @berkcanaka8331 7 หลายเดือนก่อน

    I'm grateful to you my friend, this tactic is very good. Do you have any suggestions for GSA?

    • @MarksShrimpTanks
      @MarksShrimpTanks  7 หลายเดือนก่อน

      string algae? BBQ stick and twist it onto it is the best I think from there on in you just have to keep on top of it.

    • @berkcanaka8331
      @berkcanaka8331 7 หลายเดือนก่อน

      @@MarksShrimpTanks oh no 😅I was talking about green spot algae

  • @spieleheinie5156
    @spieleheinie5156 5 ปีที่แล้ว

    Thank you very much for the video! :)
    Greetings from austria

  • @aqualibrium545
    @aqualibrium545 5 ปีที่แล้ว

    amazing video and advice Mark, how often would you say you do this? do you do it periodically even if a tank doesnt appear to have new or old tank syndrome? thanks for the great content!

    • @MarksShrimpTanks
      @MarksShrimpTanks  5 ปีที่แล้ว +3

      only ever do it if I think there is an issue, like shrimp not eating or they all hide or if they are just lethargic :)

    • @aqualibrium545
      @aqualibrium545 5 ปีที่แล้ว

      @@MarksShrimpTanks awesome.. I appreciate the quick response 👍

  • @phillipkok6528
    @phillipkok6528 5 ปีที่แล้ว

    Hi Mark, just to reconfirm , do I need to take out the sponge filter or just stop running it will do?
    My shrimps are stop feeding on pellet , which they loved previously and I think your recommendation would work

  • @AuProspecting-Scotland
    @AuProspecting-Scotland 4 ปีที่แล้ว +2

    I'm trying this today , thanks for your facebook input Mark, my CRS are losing colour since i got them from my mate 3 weeks ago, CBS were/are also brown stained , my water quality is always bang on but isnt helping, ill keep you posted on the results bud.

    • @BedtimePasta
      @BedtimePasta 4 ปีที่แล้ว +1

      Hows it been?

    • @AuProspecting-Scotland
      @AuProspecting-Scotland 4 ปีที่แล้ว

      its been great, huge improvement in the shrimps return to colour, they're more active and very vibrant now , no morts so thats good, all round a good experience using it, i did slightly underdose and its worked a treat.

    • @BedtimePasta
      @BedtimePasta 4 ปีที่แล้ว +1

      @@AuProspecting-Scotland That is great to hear!! I am on day 2 of dosing, and my guys are looking so much brighter. They were going near purple + see through, now they're much redder, more active!
      I also under dose to be safe!

    • @allansketchy2809
      @allansketchy2809 4 ปีที่แล้ว +1

      Did you find you shrimps swimming back an forth for the rest of the day, only settling occasionally for a few seconds before going again? Adults seem fine and eating, but shrimplettes swimming everywhere. Bit worried iv done something wrong

    • @AuProspecting-Scotland
      @AuProspecting-Scotland 4 ปีที่แล้ว +1

      @@allansketchy2809 the shrimp were alot more active since i treated the tank with it, and have been ever since, if you have done your calculations properly then you have nothing to worry about.

  • @broutilde
    @broutilde 5 ปีที่แล้ว

    Hey Mark, just came across your awesome tip. I want to try it on my shrimps tank however it's a planted tank with Co2. Would you recommend cutting off the Co2 while doing this? I mean I don't think it would be an issue keeping it running but would love a second opinion... Thanks!

    • @MarksShrimpTanks
      @MarksShrimpTanks  5 ปีที่แล้ว +1

      To be honest I dont know but I think they would be ok with each other.

  • @joshbarry9824
    @joshbarry9824 6 ปีที่แล้ว

    hi mark great video and thanks for putting the directions in writing for reference.. is HP dosing safe for betta and other fish tanks or is this shrimp only? sorry if you mentioned it and I missed it

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว +1

      I would imagine it would be fine for fish:)

    • @emihayashi7725
      @emihayashi7725 ปีที่แล้ว

      @@MarksShrimpTanks Is this recipe safe for guppies in off the charts hard southwestern AZ city water ?

  • @Davidraikeshot
    @Davidraikeshot 6 ปีที่แล้ว

    what about the effects on biofilm? the cll walls of the bacteria might be comparable to the algae? awesome vid as always my man!

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว

      yes they do take a hit thats what I am saying in the video is you must add your own bacteria or bio film builder back in after the treatment:)

  • @markrogers9907
    @markrogers9907 6 ปีที่แล้ว

    Another great video! Totally off topic and if answer THANKS!! I took the root system off an old cherry tomato plant it has long little branches and decent stalk. If give this a good boil and it remains intact do you think this would be safe in my water to attach stuff too also wondering if tannin come from all roots? Thanks for all the awesome work you do keep it up! Pay check incoming going patreon for all that valuable knowledge give!

    • @MarksShrimpTanks
      @MarksShrimpTanks  6 ปีที่แล้ว +2

      Hello Mark , I suggest you google this because I am sure the sap from tomatoes plants and leaves are toxic to shrimp.

  • @awolphyone
    @awolphyone 4 ปีที่แล้ว

    G’ Day Mark,
    I’m pretty sure this is a dumb question since from what I’ve seen you have Subwassertang in most/all your tanks, but is this dose safe for it? I have BBA and hair algae in one of my tanks. The BBA is on a sponge filter right next to the bonsai tree with Subwassertang (along with other places) so want to make sure I don’t nuke the Subwassertang. I also have Fissidens (Phoenix) Moss, Water Wisteria and Dwarf Water Lettuce in this tank.

  • @Casey_Ezaziel
    @Casey_Ezaziel 2 ปีที่แล้ว +1

    Can confirm this works for hair algae I dosed on the higher side but had so few fauna in the tank and sooo much hair algae. It needed two doses a few days appart to get most of it. Dosed 40ml for 70L (1.6ml/L)

    • @MarksShrimpTanks
      @MarksShrimpTanks  2 ปีที่แล้ว

      I have been testing something for a while and this also works but might not be everyone's cup of tea....lights on for just 4 hours a day.

  • @cristianchan5402
    @cristianchan5402 4 ปีที่แล้ว

    Now...!!! I am trying this... And 1 of my fav Bloody Mary fungus is clean from her berries tummy...
    I can say... Yes... This is a revolution of Shrimp Keeping...
    Also i see planaria suffering... But for the algae i thought not strong enough... But i will try for 2 - 3 times treat following with water change...
    Alot thanks to you sir Mark...
    Addition : my moss do not melt after 1 hour... Others talk about HP and moss melting... But it seems okay now... At least...
    I am the 697th like sir... Thanks..

    • @MarksShrimpTanks
      @MarksShrimpTanks  4 ปีที่แล้ว

      You are very very welcome my friend :)

    • @DogmaniacEve
      @DogmaniacEve 4 ปีที่แล้ว

      How many treatments to clear the green fungus? I have 2 poor shrimp with it now. I've started on the 1st dose today.

    • @unlearnr
      @unlearnr 3 ปีที่แล้ว

      @@DogmaniacEve did it work??

    • @DogmaniacEve
      @DogmaniacEve 3 ปีที่แล้ว

      @@unlearnr not on mine, they ended up dying (the fungus were green and visible already in those shrimp)

  • @davebriggs610
    @davebriggs610 6 ปีที่แล้ว

    Great vid Mark. I have a problem with string algae in my Tiger tank. I already run a schoting (sp?) Oxydator at 6% in the tank but still can't get shot of the algae. I would like to do this in my tank but should I remove the Oxydator first? And, if so, how long should I leave it out for? Thanks.

  • @rockybettas5839
    @rockybettas5839 5 ปีที่แล้ว

    I've got a bad cyanobacteria problem, will this work on that? Great video as always btw!

  • @chocochu2
    @chocochu2 5 ปีที่แล้ว +2

    Thank you for the video, i'll try this out. I also got 2 questions.
    1.Will this help shrimp bacterial infections?
    2. How often do you do this? Once a week?

    • @MarksShrimpTanks
      @MarksShrimpTanks  5 ปีที่แล้ว +2

      Yes it does, I only do this when I have an issue in a tank, I have done it 3 days in a row before ro kill string algae :)

    • @chocochu2
      @chocochu2 5 ปีที่แล้ว +1

      @@MarksShrimpTanks Nice! Also, do you do a water change before or after the use? Or just keep the regular schedule?

    • @MarksShrimpTanks
      @MarksShrimpTanks  5 ปีที่แล้ว +2

      I just do thinks as normal :)