Common name: Starry Blenny

General information

The Starry Blenny, scientifically known as Metalia spatagus, is a charming and beneficial addition to any reef aquarium. This species is known for its unique star-like white spots across its dark body, which can range from brown to greenish hues, giving it a speckled appearance. The Starry Blenny is a peaceful fish that grows to a maximum size of around 5.5 inches, making it suitable for a variety of tank sizes.

Care

Starry Blennies are herbivorous and require a diet rich in marine algae. They are excellent algae grazers and can help control algae growth in the aquarium. It's important to provide them with plenty of live rock, which harbors algae for them to graze on. If the natural algae supply is insufficient, their diet can be supplemented with prepared foods such as seaweed sheets or algae-based pellets.

Reproduction

In the aquarium setting, Starry Blennies are not commonly bred. They are oviparous, with males often establishing territories and displaying to attract females. After spawning, the male guards the eggs until they hatch.

Habitat

Starry Blennies are found in shallow, rocky reef environments where they can be seen perching on coral heads or navigating through crevices. They are adept at finding hiding spots and can be quite entertaining to watch as they interact with their environment. Their natural range extends across the Indo-Pacific region.