The Bicolor blenny is a small, vibrant reef fish known for its striking two-toned coloration, typically featuring a dark anterior and a lighter posterior. It measures up to 4 inches and weighs around 0.1 pounds. This species thrives in coral-rich habitats, feeding primarily on algae. Bicolor blennies are active, inquisitive, and often observed darting among rocks and crevices. This summary is AI generated
Water type
IUCN Status
Threat to humans
Source: Fishbase
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