I think i have once again a fish that is holding dont know for defo yet but i think it is. In the last few weeks i have lost 2 fish, they both looked like they had been through the wars a bit, the day or so before i found them dead. Could this be because of there being 4 fish of the same type that the more agresive fish killed them ? Thats how it looks from what i have seen. Warter is fine and i have 11 over fish that are all in very good condition . Plus i also have 8 fry growing very well in a holding net . Which are from the last fish that was holding few more weeks and they will be let out with the rest . The two out of the four that are left in the tank have changed a lot in colour become a lot more bright . any ideas Many thanks Gary