Rhino Blenny (Paraclinus marmoratus)

The Rhino Blenny, Paraclinus marmoratus, named for its unique head appendages resembling a rhino’s horn, is a fascinating and hardy addition to a saltwater aquarium. Known for its quirky personality and algae-grazing habits, this blenny thrives in well-established reef and fish-only systems.

Care Requirements:

• Tank Size: Minimum 20 gallons, though larger tanks are preferred for ample grazing space.
• Temperament: Generally peaceful, but may be territorial toward other blennies or similar-looking fish.
• Diet: Primarily herbivorous, feeding on algae and prepared herbivore foods. Supplement with nori, spirulina, and high-quality pellets to ensure proper nutrition.
• Reef Safe?: Yes, but may nip at some corals if underfed.

Additional Considerations:

• Provide plenty of rockwork and hiding spots to help reduce stress.