I have had my porcupine puffer for nearly a year now. For probably the past month or two he has seemed to have a slime coat on him. He is still eating well and my water parameters seem fine. Does anyone have any ideas on what might be wrong with him or how to treat him.
id get those levels up a bit and give him a few small water changes and see hows he doing! if not better try to take a pic so others might chime in after seeing a good pic
curious what do you feed him also?