Mektommy asked:


I want to start a salt water tank, I don’t know if I want to start a reef or a fish only- live rock tank. I already have a 20 gal tall tank, a hood, and a light. The light is a single fluorescent bulb strip, nothing special. Should i set it on a timer for the coral, if i get any, or should I just avoid getting coral and stick to live rock.