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DANAQUA

Harptail Blenny (Meiacanthus mossambicus)

Harptail Blenny (Meiacanthus mossambicus)

$29.99
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The Harptail Blenny is a venomous reef-safe fish known for its golden-yellow body, black dorsal and anal fins, and a distinctive yellow caudal (tail) fin with long streamers, giving it a harp-like appearance. Growing up to 3.9 inches, it is an omnivore that needs ample live rock for grazing and hiding, and should be fed small amounts of varied food multiple times a day. This passive blenny is a good addition to a reef tank, appreciated for its active nature and defense mechanism against potential predators. 
Physical Characteristics

  • Coloration: Golden-yellow body with a greenish hue above the eye, jet-black dorsal and anal fins, and a prominent yellow, harp-shaped tail fin. 
  • Body Shape: Stout and deep-bodied, with a pointed snout. 
  • Size: Reaches a maximum of about 3.9 inches. 
  • Fangs: Possesses small, venomous fangs near the front of its mouth used for defense. 
Behavior & Habitat

  • Activity: An active and free-swimming fish that makes itself visible in the water column. 
  • Reef Safe: Considered reef-safe because of its peaceful nature and lack of threat to corals and invertebrates. 
  • Habitat Needs: Requires ample live rock for hunting, grazing on crustaceans, and hiding when threatened. 
  • Mating Behavior: Males exhibit color changes to attract females, and they can do well in groups, such as trios or with a male and a harem of females. 
Diet & Feeding

  • Diet: An omnivore that consumes both meaty and herbivorous foods. 
  • Feeding Schedule: Has a high metabolism and should be fed small quantities of food at least two to three times per day. 
Care & Compatibility

  • Tank Size: A minimum tank size of 30 gallons or larger is recommended. 
  • Tank Mates: Generally peaceful, but care should be taken with other fish that resemble it. 
  • Jumping: Harptail Blennies are known to be jumpers, so a tight-fitting top is necessary. 
  • Handling: Handle with care, as its venomous fangs, while not lethal to humans, can cause pain and swelling. 
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