Getting tired of losing new fish. I don't get what else to do... my water is mature and cycled with good readings weekly. I perform water changes like I'm supposed to etc. Is this just part of the difficulty in keeping a reef tank? It's like half my fish don't last the first week. My LFS tells me just to float the fish in the bag when acclimation because my numbers are similar to theirs. They say just open bag and scoop water into the bag little by little over an hour or two then let the fish go.