el bob
Member
ok i messed up in the beginnig b/c i was a rookie and bought a canister filter for a corner tank and I am making it into a reef tank. So the tank is not drilled and I am in the process of making my reef. I have a pendant light for lighting. I am picking up my protein skimmer today, I have several power heads and My BIG question is, since I am using a canister filter, what other things will I need to have a healthy reef. Filtration wise.