iap
07-02-2010, 05:28 PM
Would I be able to get away using a 40b as a frag tank with maybe 2 clowns. Well yea but that isn't hat I mean could I get away without using a skimmer? I want to drill it and use a 20l as the sump. I have 3 fluval canister filters just sitting in the garage, could I use 1 or all of those and have good clean water for sps. Or is a skimmer pretty much necessary? If so, anyone got a cheap skimmer they not using?