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Blackline Fangblenny (Meiacanthus nigrolineatus)

Find Blackline Fangblenny across reef-livestock retailers on ReefDock. Compare sources, check known pricing where available, and review care information before you buy.

Blackline Fangblenny
Photo: Diego Delso · CC BY-SA 4.0
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Where to buy Blackline Fangblenny

ReefDock searches the following reef retailers for this fish. Click through to see the live price.

  • Saltwaterfish

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  • Amazon

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  • Petco

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About Blackline Fangblenny

Slender blenny with an elongated body, tan-brown coloration, and a distinctive black stripe running along the lateral line. Small venomous fangs are present in the lower jaw; these are a defensive adaptation rather than a hunting tool.

Key facts

Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Diet
carnivore
Aka
Blackline Fangblenny
Feeding Schedule
2-3 times daily
Max Size
5.5
Care Requirements
• 30+ gallon aquarium with ample rockwork and hiding spaces • Temperature 72-78°F, pH 8.1-8.3, salinity 1.020-1.025 • Carnivorous diet: mysis shrimp, small fish pieces, quality frozen foods • Avoid keeping with small fish (may nip or eat them) • Prefers dimly lit areas with plenty of crevices to retreat into
Diet Details
Feed small meaty foods including finely chopped frozen shrimp, mysis shrimp, bloodworms, and small copepods. Offer food 2–3 times daily in small portions.
Origin
Indo-Pacific region from the Red Sea through the Indian Ocean to the Great Barrier Reef and Fiji.
Reef safety
Reef Safe with Caution
Common Health Issues
Marine ich, Fin rot, Swim bladder disorder, Bacterial septicaemia, Velvet disease
Appearance
Slender blenny with an elongated body, tan-brown coloration, and a distinctive black stripe running along the lateral line. Small venomous fangs are present in the lower jaw; these are a defensive adaptation rather than a hunting tool.
Temperament
Semi Aggressive

Research before you buy

ReefDock is the sister app to Reef Trak. Use Reef Trak to research and log fish, keep tank parameters organized, and maintain a complete livestock history. Log this fish on Reef Trak.

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