Echeneis naucrates, commonly referred to as the Remora, is a distinctive marine fish recognised for its specialised suction disc atop its head, which it uses to attach to larger marine animals such as sharks, turtles, and rays. This fascinating behaviour makes it a unique addition to a well-established marine aquarium.
Care Level: Moderate to advanced. The Remora requires careful husbandry and a suitably large tank to thrive.
Temperament and Compatibility: Generally peaceful but may compete for space with other tank inhabitants. It is best housed with larger, non-aggressive species. Avoid keeping with very small or delicate fish due to potential competition for food.
Diet: Carnivorous. Feed a varied diet including meaty foods such as chopped seafood, mysis shrimp, and specialised pellet foods designed for carnivorous marine fish. Regular feeding is essential to maintain health.
Minimum Tank Size: At least 300 litres (approximately 80 gallons) to provide ample swimming space and accommodate its active nature.
Lighting Requirements: Standard marine aquarium lighting is sufficient; no special lighting needs.
Water Flow: Moderate water flow to mimic natural conditions without causing stress.
Placement: Provide open swimming areas with some hiding spots. The Remora may attach to larger tank mates or aquarium décor.
Origin: Widely distributed in tropical and subtropical oceans worldwide.
Maximum Size: Up to 60 cm in length in the wild; aquarium specimens typically remain smaller.
Additional Notes: The Remora’s unique behaviour of attaching to larger animals is difficult to replicate in captivity, so it may spend more time free-swimming. Ensure tank mates are compatible and not aggressive.
