I Bought some chromis on 8th November on Saturday. Mine are really active and are alread mingling with my clownfish and they are eating alot of frozen
brine shrimp. Mine are very colourful and i watched them at the pet shop for about 3 months then i bought them because i knew they were healthy. I am really good mates with the man at the pet shop now. Whenever i am thinking about getting certain fish he will put the fish i want in a spare tank and he will watch them for me. Mine have a healthy build and are a beautiful light blue colour. Hope yours are ok.I will try post some pics of mine soon.