Right now I have a Fluval canister filter in my 55 gal
that, in a few months, will house ciclids. I am in the processs of setting up a 45 for a basic freshwater setup. I was looking at getting another canister filter for it, but if it is not needed, I can go power or bio-wheel. Anyway, was just wondering if anyone wanted to give a small review of any canister filters that one might have used in the past. Also, submersible heaters review would be nice too.