Brown Coral Blenny (Atrosalarias fuscus)
Fish in the family Blenniidae. Moderate care. Reef Safe.
Quick facts
Appearance
The Brown Coral Blenny is a small, elongated blenny with a mottled brown to tan coloration that helps it blend with coral rubble and rocky substrates. It has a characteristic blunt head and small cirri (whisker-like tentacles) above its eyes. The body is stocky for a blenny, and it typically displays darker bands or patterns across its flanks.
Diet and feeding
This species is primarily herbivorous, feeding on algae, diatoms, and organic detritus in the wild. In captivity, feed high-quality herbivore preparations, dried seaweed (nori), and small amounts of quality flaked food. Supplement with spirulina-based foods several times weekly.
Difficulty and care for the Brown Coral Blenny
The Brown Coral Blenny is moderately challenging, requiring stable water conditions and a diet rich in vegetable matter. It is hardy once established but demands good water quality and regular feeding to thrive long-term.
Common health issues
Marine ich, Fin Rot, Swim Bladder Disease, Bacterial Infections, Fungal Infections
Origin and habitat
Indo-Pacific region, including the Red Sea, East Africa, and extending eastward to the Great Barrier Reef and beyond. Found in shallow coral reef environments.
Log Brown Coral Blenny in your reef tank
Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Brown Coral Blenny alongside everything else in your reef.
