On Saturday I purchased a new weather loach. Stupid me, stuck him right in the tank. On Monday night I did a 40% water change. On Tuesday Morning, baby weather loach was dead, tuesday afternoon old weather loach was dead, but he had a swim bladder problem. Last night, I get home and my banjo cat is sitting in the front of the tank...his skin looked terrible!! He almost looked as if he had been burned, welts...white skin. peeling...then I notice my upside down catfish is looking similar..welts skin discoloration.. the betta also looked as if he was peeling from a sunburn or something and he was discolored. By the end of the night mr banjo catfish was dead and this morning my betta was dead. :sad: All of the other fish look fine though. I got my test kit out to test the water last night and the instructions and the color cards are missing so today I have to purchase a new test kit. Does anyone know what would cause these symptoms? Why would it only affect the bottom feeders and the betta? ARRRGGG!!!! :help:
