Dog Face PufferThe Dog Face Puffer (Arothron nigropunctatus) is a semi aggressive fish that is not reef compatible. It will eat invertebrates. It needs a 72"+ 180+ gallon aquarium, when full grown. The aquarium should have plenty of space to swim around and a good protein skimmer for nutrient removal. When threatened, or scared, Puffers have the ability to inflate their bodies. Please transfer puffers from the bag to the aquarium, or acclimation container, while