Our tank has seen better days. At one time it teemed with life of fish and corals... Then our heater went on the fritz, husband had zero time to keep up with it, all the fish died, heater went out (we didn't know until after our blue Tang died), and we have sadly let it go... The last 2 corals look sad and I don't think will come back. It's covered it algee. We talked about switching to fresh water as it would be a bit less maintenance and if we go on vacation easier for some one to care for it. I reminded my husband he's the one that begged for the tank and we live the colors... So now we want to restart it. It still has circulating water and everything in it... How do you all suggust restarting it? Here a sad sad photo of our tank....