I am planning on making a DIY CO2 very soon for my new planted...I've researched it quite a bit, and I'm confident in how to make the mixture, the 2L bottle, etc...
What I am confused about is the part that is always mentioned in instructions but never explained....people always throw out terms like "bubble counter", "check valve" and "gas separator"....What is it that I need? And where do I find it? I know its supposed to go between the 2L and the intake (I'm going to use the intake on my canister to diffuse)....but that's all I got.
What I am confused about is the part that is always mentioned in instructions but never explained....people always throw out terms like "bubble counter", "check valve" and "gas separator"....What is it that I need? And where do I find it? I know its supposed to go between the 2L and the intake (I'm going to use the intake on my canister to diffuse)....but that's all I got.