Ternate Cleaner Shrimp

Geographical Origin and Habitat: Tropical Indo-Pacific, distributed from East Africa to Japan and Samoa. Typically lives in areas rich in coral rocks and sheltered sandy crevices.

Taxonomy: Belongs to the family Hippolytidae. Features a robust protective exoskeleton with claws developed for defense and burrowing. Size up to 5.5 cm.

Social Behavior: Predominantly solitary or gregarious depending on shelter availability. Plays a crucial ecological role as a scavenger.

Coloration and Sexual Dimorphism: Coloration varies from brown to bright red. Sexual dimorphism is not highly pronounced externally, except for abdomen shape or claw size.

Tank Setup: Requires a reef aquarium with plenty of live rock. For hermit crabs, it is essential to provide empty gastropod shells of various sizes to support growth.

Diet and Feeding: Omnivorous. Feeds on small debris, algae, organic residues, and parasites.

Water Quality: Standard marine values: temperature 22.0-27.0°C, pH 8.1-8.4, constant salinity, and absolute absence of copper in the aquarium.

Compatibility and Tankmates: 100% reef-safe. Compatible with almost all peaceful tankmates. Avoid predatory fish that feed on crustaceans (e.g. puffers or lionfish).

Aquarium Breeding: Simultaneous hermaphrodites. Fertilized eggs turn green-blue under the mother's abdomen.

Risks and Diseases: Molting occurs at night in hidden, dark areas. The new exoskeleton hardens in a few hours. High sensitivity to heavy metals (copper) and sudden osmotic shocks.