Midas Blenny

Ecsenius midas

Midas Blenny · Golden Blenny

Gobies & Blennies

A beautiful blenny with a striking golden-yellow body that can mimic the colouration and swimming behaviour of anthias in open water — a fascinating example of Batesian mimicry. Midas blennies are peaceful, hardy, and safe in reef tanks, though they may occasionally nip at small-polyp LPS corals.

Difficulty Beginner

Reef Safety Reef Safe

Temperament Peaceful

Min Tank Size 100L

Diet Omnivore

Available Stock

3 Midas Blenny listings in stock across 3 Australian reef shops, from $185 to $350 (median $280), as of 2026-08-23.

Shops with stock

Anything QT 1 from $280
Nicks Aquarium 1 from $185
Reef Haven 1 from $350

In stock only

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