Leopard Puffer

The Leopard Puffer is a small, attractively marked toby pufferfish from the Indian Ocean, named for its pattern of dark brown spots and blotches on a lighter tan to cream background that loosely resembles a leopard's markings. The body shape is typical of Canthigaster species, with a compact, somewhat triangular profile, a pointed snout, and large expressive eyes. Fine blue-green lines may adorn the face, and the caudal fin often has a yellowish tinge.

This species inhabits coral reefs and rocky areas across the Indian Ocean, where it patrols a small territory feeding on a variety of foods including algae, sponges, tunicates, and small invertebrates. Like other Canthigaster tobies, it is bold and territorial for its size, actively defending its patch of reef from rival puffers and other perceived intruders.

In the aquarium, the Leopard Puffer is hardy, curious, and personable. It adapts readily to captive conditions and accepts a wide variety of foods. However, like all toby puffers, it carries a cautious reef compatibility rating because it may nip at coral polyps, clam mantles, tube worms, and other sessile invertebrates. Its small size makes it suitable for aquariums of 30 gallons or larger, and it is generally a good choice for beginners interested in pufferfish. Keep singly or in male-female pairs only, as conspecific aggression can be significant.