Marine/Freshwater?
Fish Crazy
Seems to be doing well I have the tank at 68 going for about 65 degrees Fahrenheit. It looked awful when I bought, but it looks 100% better. It is also eating well. When I bought its eyes were somewhat sunken in and it was either pacing the tank frantically or lying on the bottom panting. Now it is completely calm and eating. It seems much less neurotic compared to other puffers. I have a "skilter" filter with integrated protein skimmer. It is actually working, and the air inducted into the impeller seems to saturate the water with oxygen. The Ocellated puffer is not breathing heavily at all.