ive had 3 Chromis for two weeks and the first week they were all swimming together freely all over the tank..the LFS said my water was good..this week..they just sit still..one in the front corner, hovering over the sand..one other keeps peeping in and out of my live rocks..and today one was just hanging out hovering over a live rock..i feed them and they dont even react..surprised they havent died from lack of food
anything i should be concerned about? is this normal for chromis? i kno they have some weird behaviors..i want to start adding more fish but this makes me nervous..im gonna get my water checked again at the LFS and we'll see what happens