I know that sometimes if you add Chromis to an existing shoal with an established hierarchy, you can be asking for trouble because they pick on the weakest members which could be why they are disappearing maybe?Well, to sum it all up, all 5 of the chromis got from Petco died within 24 hours.
I will stop by after work as they are close to my house. I know the guy there and he treats me well.
They get their fish in on Thursdays so I will see if I can get 5 more.
I had 7 originally and have 5 left and they are all slightly different sizes from large to small.
Same thing happened to me with Anthias, I had 8, have 3 left and tried to add another 5 small ones. All the new ones disappeared. Very costly!