Figure 8 on a diet?

[PrettyFishies]

My figure 8 puffer seems to have stopped eating. Before, he was attacking the turkey baster I use to feed the tank, now he won't eat. Any suggestions?

 

[Pufferpunk]

What do his teeth look like? What's the SG? Refusing food, or spitting it out is one sign of overgrown teeth. Puffers need a varied diet, especially of crunchy foods. Snails, frozen/freeze-dried krill/ plankton, shrimp tails, or pieces of almost anything you find at the fish dept of your grocery store (except fish).