Perfect CO2 for planted/inverts tank.

[jojo75931]

Hi guy,

I apologize for probably repeating someone else thread, but i want to know how much CO2 is needed for 6 gallon tank and a 55 gallon. I dont know the grams/lbs for both of those tanks. Hoping you guys can help me out. Also bubble per second thing. Thank you

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[Dallascowboys16]

I use a 5lb cylinder on my 55 gallon at around 6-7 bps but I usually crank it as high as possible without stressing the fish. Slowly turn it up a little ever 5 or 10 minutes and observe the fish for discomfort. Once you see discomfort/signs of stress stop and put it to where it was prior to signs of stress. Plants will appreciate any extra co2 added.

 

[jojo75931]

How long does it last?

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