pretty betta
Fish Fanatic
My 9 month old betta's face turned yellow and the rest is his natural red and his gills are blue and he is lying down in the gravel a lot. He was trashing about and turning his head everywhere. So I had put some stress coat in his tank. His face turned back to its normal color and he stoped the trashing, but his gills are still blue and his lying down more then ever. Does anybody know whats wrong with him?