What kind of success have you had with these fish. I had about 30 of them
at one time but they are slowly dying off. They seem to be hanging at the surface and getting very thin and frail. Have Tetras, Oto's and shrimp and all are doing well but the CPD's. My PH is 6.8 and all other water parameters are fine.
I have been having great success with the 10 I have. They are very active and growing quickly. They were tricky to feed at fist. When they were tiny I had success feeding them sera fish food for baby fish which is really fine. Now I feed them Hikari micro pellets which everything in my tank goes crazy for.