Common name: Segmented blenny

General information

The Jeweled Blenny, scientifically known as Salarias segmentatus, is a small, charismatic fish that is popular among reef aquarium enthusiasts. This species is known for its distinctive appearance, featuring a mottled pattern of brown and white that provides excellent camouflage against the rocky substrates it inhabits. The Jeweled Blenny has a comical personality and is often seen perching on rocks or coral, observing its surroundings with keen interest.

Care

Jeweled Blennies are hardy and adaptable, making them suitable for both novice and experienced aquarists. They require an aquarium with plenty of live rock for grazing on algae, which is a significant part of their diet. These blennies are generally peaceful but can be territorial towards other blennies or similarly shaped fish. It's important to provide ample space and hiding places to prevent aggression.

Reproduction

In the wild, Jeweled Blennies are oviparous, with males often guarding and aerating the eggs until they hatch. Breeding them in captivity can be challenging, and there are few documented cases of successful breeding in home aquariums.

Habitat

Salarias segmentatus is commonly found in shallow, tropical marine environments, often in areas with strong currents and abundant algae growth. They are adept at clinging to rocks and corals, using their ventral fins to secure themselves in place. Their natural range extends across the Indo-Pacific region, from the Red Sea to Samoa, and from the southern parts of Japan to the Great Barrier Reef.