Hey, I am pretty new to fish keeping, i got a 30g tank with a pink convict, green terror, jewel, and black convict. The black convict and green terror are from a store and ave been in the tank for about 6 months, My black convict was very colorful/red and had small white specs on her tummy but about 2-3 weeks ago i noticed the black convict stomach kinda swell up and get white, almost shiny dots on its stomach, and lose lots of her color. Thinking it was ich or some sort of parasite i treated my tank for that and nothing changed. Around the same time i noticed my green terror fins starting to turn white and rot away, so i again treated the tank for fin rot with melafix, and within a week his tail started to grow back but now i noticed dots or small holes in his head, is this hole in the head? or what?
My water perimeters are consistent with what the fish like, and the temp is around 77, I have a hang on the back filter with ceramic rings and a sponge on top for filtration. is there something i am doing wrong or anything i can do to help prevent this?
My water perimeters are consistent with what the fish like, and the temp is around 77, I have a hang on the back filter with ceramic rings and a sponge on top for filtration. is there something i am doing wrong or anything i can do to help prevent this?