Something is wrong with one of my blue dempseys, all the other fish and the water is fine! But the dempsey isnt, He has turned REALLY dark (almost black) and he just kinda drifts, he cant swim at all I dont think, he drifts. I think his swim bladder is messed up, he just lays and drifts on his side.. Please help, HOW can i cure? of course he cant eat because he cant swim.. I threw some shrimp pelletes in for him/her today...
Please help me.
Please help me.