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Slender Suckerfish Aquarium Care Guide

Echeneis naucrates

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Keeping Slender Suckerfish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: peaceful
  • Diet: carnivore
  • Minimum tank size: 500 gallons
  • Compatibility: Generally compatible with large, robust fish that are not easily intimidated. Not suitable for reef tanks due to potential for disturbing corals and invertebrates. Requires a host or a smooth surface to attach to.
  • Special requirements: Requires a very large aquarium with strong filtration and excellent water quality. A smooth, flat surface (e.g., a large PVC pipe or acrylic sheet) should be provided if a suitable host fish is not present, as they need to attach to something. They are prone to stress if unable to attach. Feeding can be challenging; they often prefer to scavenge from other fish or be target-fed.

Water parameters

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

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