Hi guys.Just want to tell you about the knew addition to my tank.It was a present from a friend and its a beautiful scopa and its in the tank for 3 days now.goiung well eating everything in tank and what I feed him and his 2 chromis friends.The only thing is I had a problem with hidrogen sulfide.Cant see the stuff in sump and havent test it again but is abit worried for the scopa.Will he show signs if it affects him or not.:)