Common name: Whiting

General information

The Blueline Tilefish, Malacanthus plumieri, is a strikingly beautiful and interesting species for the marine aquarium. Known for its vibrant blue lines that run along its body and bright yellow dorsal fin, this fish adds both color and character to a tank. It is a hardy species that can reach up to 60 cm in length in the wild, though in captivity, it usually stays smaller.

Care

Blueline Tilefish require a spacious tank with plenty of swimming space and a sandy substrate for burrowing. They are generally peaceful but can be territorial with their own kind or similar-looking species. A varied diet of meaty foods such as shrimp, squid, and marine fish flesh is essential for their well-being. They are known to jump, so a tight-fitting lid is necessary to prevent escape.

Reproduction

In the wild, Blueline Tilefish form monogamous pairs and spawn in burrows. In the aquarium, breeding is rare, but with a well-established pair, spawning may occur. The eggs are demersal and adhere to the substrate.

Habitat

This species is found in the Western Atlantic from Massachusetts to Brazil, including the Gulf of Mexico and the Caribbean. They inhabit sandy and rubble substrates near coral reefs, usually at depths ranging from 10 to 50 meters.