tmc1313
Active member
Just curious? I have a pre-drilled 92 corner tank that I'm using as a FOWLR. I currently am using it with a sump, but was recently thinking about getting rid of the sump and hooking up a large canister (such as the fluval pond canister) and making it a closed loop system. Does anyone else do this? I know it would be a bad idea for a reef, but as I stated it's fish only.