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Seaweed Blenny Aquarium Care Guide

Parablennius marmoreus

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Keeping Seaweed Blenny in an aquarium requires the right conditions.

Aquarium Information

  • Care level: intermediate
  • Temperament: semi-aggressive
  • Diet: omnivore
  • Minimum tank size: 30 gallons
  • Compatibility: Can be kept with other robust, non-aggressive fish of similar size. Avoid keeping with very small or shy fish, or other blennies unless the tank is very large and offers ample territory.
  • Special requirements: Requires plenty of live rock for hiding and perching. A well-established tank with good algal growth is beneficial. Provide a varied diet including high-quality flake food, pellets, frozen mysis shrimp, brine shrimp, and vegetable matter.

Water parameters

Temperature
72-78°F (22-26°C)
pH level
8.1-8.4
Hardness
8-12 dKH

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