My Apistogramma Borelli are doing super well and I have breeding tanks with about 200 fry of different sizes right now. But since yesterday the Male. (Maybe 1 year old) has a hard time staying buoyant. He has to try harder than usual to get to the top of the tank or simply stay anywhere above the ground. Then he periodically sinks to the ground and just sits there. He is always upright and never tips over like with common swim bladder issue. I cant say for sure but I think his belly is a little bit more bloated than usual. He still displays vibrant colors and has a healthy apetite, so I am not too worried about him. I think whatever it is he can recover. But I still want to know in case it is a contagious disease. What could be his issue?
Thanks in advance for any response.
Jaro
Thanks in advance for any response.
Jaro