Actually 1/4 is smaller than 1/3, but with an efficient design, 1/10 will even work (I've been doing it for years). It's better to go with 1/3 or larger.
Thats what I'm talking about, there arent any boi balls or scrubbies in natural habbitats, but there are always plants have faith in mother nature and you might be supprised, I cant wait to get my project rolling and sell my canister.
Actually 1/4 is smaller than 1/3, but with an efficient design, 1/10 will even work (I've been doing it for years). It's better to go with 1/3 or larger.
Well said.
Actually, you have a 180g tank. The formula is LxWxDx7.5