I wonder how long they've had that puffer? Are their teeth supposed to look like that?
I've only read a little about them, and decided against it due to tank size limits when I started a saltwater tank a while back. Had to break it down and rehome but Love these social fellas! Maybe one day...
55gal Freshwater . 1-400 Emperor BioWheel, 1-280 Marineland BioWheel. 1 Rainbow Shark (3yrs), 1 Lemon Spotted Dwarf Pleco (10 yrs).