I could make a sump, but I don't know if my Prizm Skimmer is just used as a hang on, or can be used in a sump. Anybody know?
To awnser your question of my tank, it's tecnically a semi-reef, although more by accident then anything else. I was trying to have a FOWLR tank, but found recently that I have 2 anenome hitchikers on my LR. No, it's not apthasia.