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Forktail Blenny
⏳Under Review

Forktail Blenny

Meiacanthus atrodorsalis

The Forktail Blenny, also known as the Lyretail Fang Blenny or Yellowtail Fang Blenny, has a caudal fin that resembles a fork, with two long exterior spines and five much shorter middle spines. The body is a pale blue that runs like watercolor into a bluish-yellow at the tail. Males are generally la
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Compatibility at a Glance

✓Reef compatible — can be kept with reef
✓Coral compatible — can be kept with coral
✓Invertebrates compatible — can be kept with invertebrates

Forktail Blenny is considered reef safe — it can generally be kept in tanks with corals and sessile invertebrates without damaging them.

Compatibility

✓ Reef Compatible✓ Coral Compatible✓ Invertebrate Compatible

Care Parameters

Type:
fish
Aggression:
semi-aggressive
Swimming Zone:
Surface
Midwater
Bottom
midwater
Minimum Tank:
30 gallons
Schooling:
No
Diet:
omnivore
Safety:
✓Reef
✓Coral
✓Invert

Compatibility with Popular Tankmates

Verdicts from our compatibility engine, assuming a typical 90-gallon reef tank. How our engine works →

Tank Compatibility