how do I know if I need to upgrade my filtration? currently 125 gal with 2 emperor 400's. is a sump better than a canister? do i really need a sump with a african cichlids? thanks in advance
fhawk362;3775899; said:I feel like you don't need to upgrade filtration unless A. you know its underfiltered. B. Problems relative to filtration occur or C. You just want to upgrade.
jeepsnfish125;3775894; said:how do I know if I need to upgrade my filtration?