Remora
Image: Chris Ho (cc-by-nc)
NameRemora
Scientific NameEcheneis naucrates
Common NamesCommon Remora, Sharksucker, Slender Suckerfish
FamilyEcheneidae
OriginGlobal, Tropical and Subtropical Oceans
Temperamentpeaceful
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)1000
Max Size (Inches)43
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesLarge marine hosts (e.g., sharks, rays, sea turtles), Other large, robust marine fish in public aquarium settings
Description
Remoras are fascinating marine fish characterized by a modified dorsal fin that forms a powerful suction disc on their head. They use this disc to attach to larger marine animals such as sharks, rays, sea turtles, and whales, hitching rides and feeding on scraps from their host's meals, parasites, or plankton. They are not parasitic but rather commensal, benefiting from transportation and food without harming their host.
