Dogface Puffers coloration is highly variable, with individuals ranging from brown to blue-gray, with varing amounts of yellow and black spots. While more rare, some individuals can be black, gold or even orange. The coloration around the eyes and nose give this species its name, where as the rest of the body has a number of black spots. The finnage is simmilar to other pufferfish, which gives them the appearance of hovering in the water.
Dogface Puffers are a non-aggressive species, but do grow quite large in size, thus they are most suitable for large (100 gallon or more) community aquariums. Dogface Puffers do best with other non-aggressive community species and can even be kept with others of their own kind. While it is not uncommon for this species to be a shy feeder at first (especially if kept with more boisterous tankmates), but it will soon become bold to the point where it can be hand-fed. This species is not suitable for reef aquariums as it will chew on corals and may eat some invertebrates. Pufferfish have strong ever-growing front teeth that they will need to wear down, thus they can often be seen chewing on live rock or similar items. Hard shelled items, such as clams or shellfish are excellent as they provide a valuable food source and help the Dogface Puffer keep its teeth worn down. In the wild this specie is found living in or around coral reefs and thus will require a large aquarium with both open swimming area and rock formations. Because of the diet required for this species, it can produce a large bio load on the biological filtration of the aquarium, thus good filtration practices must be adheared to so that the water does not become fowled.
The Dogface Puffer requires a varied diet of meaty foods and marine algae or preparations designed for herbivores. Suitable meaty items include: chopped shrimp, clams, squid, prawn, krill and fish along with shelled mussells or shellfish. It is best to feed this species multiple times a day (3 to 4 times) amounts of food that they will consume without waste. Dogface Puffers are not picky eaters and will quickly become adapted to a variety of prepared aquarium foods and an occasional algae wafer. Flake food is not recommended, as even though they may eat it, they will not thrive on it.