puffers because they can blow up their bodies. Easy to keep, they feed on crustaceans and mollusks.
They are aggressive towards members of their own species, but are placid in the company of other fish.
Canthigaster margaritatus
The peacock puffer is distinguished by a black patch framed in
pale blue. It adapts well to an aquarium, though its animal food
supply must be complemented by vegetable material. Size: 12 cm.
Canthigaster valentini
The Valentini puffer, which can be recognized by its two
black bands, is less common in the aquarium trade than the
peacock. If Canthigaster are not fed properly they may start
nibbling at the fins of other fish. Size: 20 cm. •
