How many quarantine feeder fish or treat them prior to feeding to main tank? I lost most of my tank fish in my 730 Gal tank to disease. I think it was disease by feeder fish.
well didnt you learn your lesson the first time? not trying to be mean but if you think you lost your stock to feeder goldfish the first time, why try it again?
none if you dont have a hospital tank, if you do then get a pair of convicts and breed them, or get some guppys to breed. then you can have your own supply of feeders and dont have to worry about your fish getting sick.