🐠 Striped Blenny (Meiacanthus grammistes)
🐠 Striped Blenny (Meiacanthus grammistes)
A Yellow Head Fading Into Black-and-White Striped Body • A Documented Model for Wild Mimicry • A Bold, Active Open-Water Swimmer
📋 The Striped Blenny, also known as the Striped Fang Blenny or Grammistes Blenny, has an eye-catching pattern, a bright yellow head fading into a platinum body marked with three to four thick black stripes running the body length, ending in spots near the tail.
It comes from the Western Pacific, from Indochina to Papua New Guinea, north to the Ryukyu Islands, and south to northwestern Australia and the Great Barrier Reef, belonging to the genus Meiacanthus, the true "fang blennies," and a much more agile, open-water swimmer than most blennies, spending much of its time hovering in the water column. Every Striped Blenny we ship is feeding well.
A remarkable natural history fact: this species is a documented model for Batesian mimicry in the wild, a juvenile bream species has evolved a near-identical colour pattern purely to gain predator protection by resembling this venomous blenny. Its mildly venomous bite is used purely defensively against predators, not offensively toward tankmates, and it's not dangerous to people, though it can cause a mildly painful welt, so never attempt to hand feed this species. It's fully reef safe and peaceful, though it can be territorial toward other blennies or similarly shaped fish. It reaches up to 11cm, so a 115L tank suits it well.
💡 Highlights
🎨 Yellow Head With Black and White Stripes: A bold, distinctive pattern
🎭 A Mimicry Model Species: A wild bream has evolved to resemble it for predator protection
🛡️ Defensive, Not Aggressive: Mild venom used purely for self-protection
🌿 Fully Reef Safe: Won't harm corals or invertebrates
🧠 Beginner Friendly: Hardy, active, and entertaining once settled in
🧾 A Quick Look at the Striped Blenny
📛 Common Name: Striped Blenny (Striped Fang Blenny, Grammistes Blenny)
🔬 Scientific Name: Meiacanthus grammistes
👨👩👧 Family: Blenniidae
🌍 Origin: Western Pacific (Indochina to Papua New Guinea, Ryukyu Islands, Australia)
📏 Max Size: Up to 11cm (≈ 4.3")
🧂 Specific Gravity: 1.020-1.025
🌡️ Temperature Range: 22-26°C (72-80°F)
🧠 Care Level: Beginner
💖 Temperament: Peaceful; territorial toward similarly shaped fish
🌿 Reef Safe: Yes
🏠 Min Tank Size: 115 L (≈ 30 gallons)
📌 Tank Level: Mid level, free-swimming
🧬 Stock Type: Frequently captive-bred; often preferred over wild-caught stock
⏳ Lifespan: 3-5 years
🍽️ Diet: Omnivore (zooplankton, meaty foods, algae-based foods)
🐣 Reproduction: Egg layer; male guards eggs within live rock

















