Deceiver Fangblenny (Petroscirtes fallax)
Fish in the family Blenniidae. Expert care. Not Reef Safe.
Quick facts
Appearance
Petroscirtes fallax is a small, elongated blenny with a somewhat compressed body and pointed snout. Coloration varies from tan to brown with dark mottling and bands; it has prominent canine teeth adapted for its predatory feeding behavior, earning it the "fangblenny" designation.
Diet and feeding
Feed small live or frozen foods including mysis shrimp, amphipods, and small crustaceans. May accept high-quality frozen carnivore preparations. Offer food 1–2 times daily in portions appropriate to tank size.
Difficulty and care for the Deceiver Fangblenny
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Common health issues
Marine ich, Fin Rot, Swim Bladder Disorder, Hole-in-the-Head Disease, Columnaris Disease
Origin and habitat
Indo-Pacific from the Red Sea to the Great Barrier Reef and beyond, primarily in tropical reef environments.
Log Deceiver Fangblenny 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 Deceiver Fangblenny alongside everything else in your reef.
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