How to make easy CO2 for your tank? Cheap and easy DIY CO2!
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- เผยแพร่เมื่อ 29 ก.ค. 2022
- How to make fast, cheap and easy DIY CO2 system (reactor)? Super simple! Follow along my instructions and your plants will love it!
CO2 caps:
www.amazon.com/Good-news-Aqua...
Recipe:
10g (0.35oz) instant yeast
400g (0.35oz) sugar
1L (0.25gal) water
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th-cam.com/users/Aquascaping...
#co2diy #co2reactor #co2
Do you have any better recipes for your CO2? Let us all know in the comments. And please don't forget to leave a like :) Thank you!
How to shut it off co2 at night?
@@gguabes With this stuff I don't (plastic bottle would break). But you can do the opposite: turn ON the air pump. This way O2 will be pumped inside and create a lot of surface movement. This is enough to avoid high CO2 level. And if you don't want that, you can raise filter outflow to create the same effect. In general surface agitation is the key to avoid CO2 spikes (I'm monitoring it with drop checker: th-cam.com/video/Czix6XwZzc8/w-d-xo.html)
What's the purpose of the small bottle?
A rare straight to the point well spoken amazing quality video on TH-cam !Much respect brother I'm glad I learned something today
Thank you! I'm glad you liked it :D
Wow... diy...thanks for the tip...
Great video, thank you from NYC
I'm glad you liked it :) Thanks for watching!
WOW simple yet very effective thanks for sharing this :)
Yes, it is :) No problem. Very soon I will also show the results of using CO2 for this tank ;)
Nicely xplained
Thank you 😊
Excellent
Thank you! Cheers!
Great video!
Thank you! :)
This is cool. I always wanted to try this but never did :P
It’s never to late;)
It's weird that it works :P But the end result looks very nice!
Yes, I always liked the effect of co2 coming out of diffuser :)
Not really as sugar activates the yeast & creates Co2 it's used in wine making too.
That's genius! I've made wine before but would never have thought of this. I have a very small tank with a few guppies in it & this would be ideal, better than the electric pump I bought as that's too much for my set up. Also with the cost of living crisis at the moment it's an added bonus that no electricity is being used. Thank you. Subscribed 😊
Great, thank you! Yes it's very effective, but remember that in very small tank you have to control CO2 levels during the night. You mention electric pump you bought. It is pumping Oxygen (O2) not Carbon dioxide (CO2) - sorry if this is obvious, but just wanted to check if you are not confusing those ;)
@@AquascapingCube i was wondering that as well. How often should co2 be introduced into the water column? And what is naturally causing co2 in natural water sources? Maybe i will look it up!
wow i wish i saw this video years ago
Thank you for this video that was straight up to the point and very informative. Probably the best CO2 video I’ve watched.. only question I have is where did you get the diffuser? Thank you again for the great video
Thank you! Glad it was helpful! Diffuser is from Amazon, something like this: amzn.eu/d/deOzsiq
Can I use any valve in pipe line to stop the CO2 at night
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@AquascapingCube Works great, Thanks for the vid. Question my second bottle (1 Liter) Is full when started, and about 2 hours the water is almost gone. Is this normal? Any suggestions?
No, it's not normal. Pressure is probably pushing the water out. I would keep lower water level at the beginning, and check the exit from second bottle: is should be high, very close to the cup and above the water level.
Hello what's the link of co2 diffuser?
Sir how can I regulate the CO2
Whats the purpose of the valve you fitted please
Really would like an answer to this as well, and find out what kind of valve it is
Me too, what is it for?
To make sure that side of the hole is completely closed. Usually you don’t need two holes on the big bottle. But also secondly sometimes that valve acts as a safety if you want to reduce the pressure inside the big bottle
How do you tell if you need to reduce the pressure in the big bottle?
@lillin5916 if the bottle is way to hard or feel like it's ready to explode (aka pop a top) ..etc
What is the purpose for the 2nd bottle of straight water. I have seen some videos that go from the sugar yeast solution direct to the diffuser in the tank, and no 2nd bottle of water.
It's a filtration system. Sometimes solution in the first bottle creates a lot of foam and can "raise up" because of the reaction. If it gets high enough it can get pushed through the tube and into the tank. Second bottle prevents that, because CO2 needs to go through the water and all eventual particles would stay in it. Hope it makes sense ;)
To increase bubble/second, can I connect 2 reaction bottle together?
To increase speed you can use more yeast. It will work faster. 2 bottles will complicate things and it might be difficult to keep the pressure in check. Just be carefull ;)
hi waht is the powder that you pour into the botel please? i couldn't Anderstand
It's instant yeast. To be more specific Dr. Oetker :)
What do you do at night when the plants don’t consume co2 with the light off ? Do you just let it run ?
Yes. But I have very strong surface agitation to keep the tank well oxygenated and keep the fish safe.
How many grams of yeast would you recommend for a 10 gal tank?
I would say that it strongly depends on the number of plants rather than tank capacity. For 10 gal I used 10g of yeast, but I had many fast growing plants inside. It's all about balance. Start small to be safe, and if everything will be fine - then you can experiment a bit. Just don't overdo it the first time. Good luck! :)
Can you please explain what the valve was for ? You failed to mention it. Where do I get a valve like that ? Is it sealed ? It looks open on one end. Very confusing.
petco or petsmart has assortment pack of fittings with the valve in it. the valve is to relieve pressure if so desired before or if the bottle has to much pressure.
Hi my CO2 reactor bottle worked properly first time and second it's not producing enough CO2 I don't know what is the issue. It'll produce some bubbles when I shake the bottle or else there is production there is very little foam and it doesn't look like much reaction is going on inside. Can you help me?
Hi. It might depend on many factors. Sounds like not enough yeast or bad quality yeast. It can also happen in case of temperature change, when it's colder - yeast is much less reactive. And finally - when you were changing the yeast, maybe your system is not as tight as it used to be? It happens during maintenance.
@@AquascapingCube yes all of the above are true friend,
1) the winter has come however the temperature is still 18°c-28°c most of the time as i live in India.
2)yeast package was not air tight and was kept in the freezer I don't know if this made it less reactive.
3) I found a leakage in the system and took care of it the next day but even after fixing the leak the reaction is not as strong.
Kindly provide insights on the following points. Thanks alot!
How do you control the flow of co2? In that safety valve?
You have very limited control over the flow. It's possible to install safety valve to decrease the pressure, but not possible to stop or slow it down significantly. I control it through experimenting with the amount of ingredients (yeast, water, sugar). You nees to have right balance. And during the night good aeration. Sounds complicated, but actually it's easy once you do it ;)
@@AquascapingCube i have a control valve now, just finished making the system today and i experimented with different connections. I can adjust the flow by turning the valve sideways and i think at night ill keep it almost shut. The pressure can build up and in the morning release it. Ill try making as you said, baking soda and vinegar, now is the yeast mixture! Running it at 1bps for a 6gal tank.
Where did you get your valve, could you share the link please? 🙏
How much yeast for a 40 gallon please just crypts Java fern and rotala at the moment
I would use: 1000g water, 400g sugar, 10g yeast for the first time. Then you can adjust based on the results.
@@AquascapingCubethank you so much will that be fine in a 2 litre bottle
What kind of water u put in the other bottle? Is it tap water or the tank water?
Hi. Just simple, clean tap water.
Thx
How do you turn it off in the evening so that you don’t kill your fish
You cannot switch it off. I have very strong surface agitation to keep the tank well oxygenated and keep the fish safe. Never had any problems with that.
What is the valve on the big bottle do?
It's for safety - if you would like to decrease the pressure in the system and slow the production of CO2.
@@AquascapingCubeso you just open it to atmosphere?
@@raymondburniston8630 Yes, exactly like with alcohol brewing. But you should use it just in case something happens, and you want to stop or slow the reaction.
hey man i loved the video! before i saw your video i had already made my mixture(from MJ aquascaping) so i didnt follow your recipe but i used your exactly same equipment becasue i have those 2 plastic caps. its been 1 day now and i havent got results yet...should I open the bottle and put some more yeast? because i only put 2g in. Also i didnt understand the valve thing. Should it be completly closed????Because right now i have it closed and i dont know if thats the problem @@AquascapingCube
what is the small valve in water bottle?
It's just for safety. If you want to quickly decrease the pressure in the bottle, and release some CO2. You do that if there is too much CO2 coming to the tank. But it's optional.
@@AquascapingCube does it automatically release preassure when too much? Or manually have to release it?
@@azeus_mecha You have to do it manually. But there is very good chance that it will fail before anything else.
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