Yaeyama Blenny (Blenniidae yaeyama)

Fish in the family Blenniidae. Moderate care. Reef Safe with Caution.

Yaeyama Blenny

Quick facts

Scientific nameBlenniidae yaeyama
FamilyBlenniidae
Care levelModerate
Reef safetyReef Safe with Caution
TemperamentPeaceful
DietOmnivore
Adult size2 in
Minimum tank size100 gallons
Water parametersTemperature: 75-80°F (24-27°C) pH: 8.0-8.4 Salinity: 1.021-1.025
Feeding scheduleFeed 2-3 times daily

Appearance

Compactly built, reaching approximately 12 cm in length. Distinctive black-edged yellow body, with a broad, vertical, white bar near the caudal peduncle (base of tail). Notable protruding head and snout-like mouth.

Diet and feeding

Marine invertebrates (polychaetes, bivalves), small fish, and various algae (macroalgae, microalgae) for both wild and aquarium diets of Blenniidae yaeyama.

Difficulty and care for the Yaeyama Blenny

Moderate - Yaeyama Blenny requires standard marine aquarium maintenance and intermediate fish keeping skills.

Common health issues

Marine ich, Fin rot, Swim bladder disorder, Bacterial infections, Fungal infections

Origin and habitat

The Yaeyama Blenniidae (Blennius yayeyamensis) is naturally found in the Indo-Pacific region, particularly in the Ryukyu Islands of Japan, including the Yaeyama Islands for which it is named. This species typically inhabits shallow coral reefs within a depth range of 1 to 30 meters.

Log Yaeyama 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 Yaeyama Blenny alongside everything else in your reef.