One of my guppies has become very thin and has been hanging our lethargically at the surface. He is not gasping, just seems very tired and frail. He is still eating but is very thin. His eyes are black and larger than usual.
Water parameters are normal, did a 50% water change yesterday. The other inhabitants of the tank are healthy and active.
Any ideas? Is it a parasite? Any way to know which one or what medication he might need? Poor guy.
Water parameters are normal, did a 50% water change yesterday. The other inhabitants of the tank are healthy and active.
Any ideas? Is it a parasite? Any way to know which one or what medication he might need? Poor guy.