mkurtzer70
Aquarium Advice Apprentice
ok so i made a co2 system to get some plants going that are very rare in my town and sell for$$$$ at my lfs (java moss, riccia,hydro green, and others) but i sat and watched to make soru that i had good pressure going out from the 2 liter into the tank no leaks or nothing i have a 20 long by the way. i was wondering how much is too much co2 because my fish are slowing down from their activeness and just kinda hanging out at the top like they aren't getting enough air but compared to my air stone, that is putting out about a billion bubbles to the maybe fifty to one hundred co2 bubbles am i gonna have a massiv e fish kill off. and yes i'm positive that there is no liquid leaking i nto my tank from my diy co2 set up can anyone give any advice