This fish has a better personality and can be mixed with other mild fish, this fish is moderately difficult to keep. The Dogfish has a very straightforward temperament and will become puffed up when they receive external stimuli. Keeping this fish at home requires the viewer to provide them with some teething food. If the best teething period is missed, it is necessary for the keeper to cut off their sharp teeth.

The dogfish (Latin name: Arothron nigropunctatus, alias: fork-nosed triggerfish) is a member of the family Tetraodontidae. It is distributed in the Indian Ocean and western Pacific coral reef waters.