Armed Snapping Shrimp

Geographical Origin and Habitat: Western Atlantic Ocean, distributed in Florida and throughout the Caribbean, associated with reef anemones. Typically lives in areas rich in coral rocks and sheltered sandy crevices.

Taxonomy: Belongs to the family Alpheidae. Features a robust protective exoskeleton with claws developed for defense and burrowing. Size up to 4.5 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 food leftovers, small debris, and mucus released by the host anemone.

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: Frequent mating in stable monogamous pairs near the anemone. Release of pelagic larvae.

Risks and Diseases: Hides at the base of the host anemone during molting to stay protected from predators. High sensitivity to heavy metals (copper) and sudden osmotic shocks.