Species description

Care, breeding and tankmates

Invertebrate profile

Diet

Omnivore

*Ciliopagurus strigatus* is an omnivorous scavenger that constantly forages for food. It primarily feeds on detritus, uneaten fish food, and various types of nuisance algae. Supplemental feedings of sinking pellets or meaty foods may be necessary in very clean tanks.

Ecological role

Scavenger

This species serves as an essential part of the aquarium's clean-up crew. By consuming decaying matter and controlling algae growth, it helps maintain optimal water quality. Its continuous sifting of the sand bed also promotes healthy substrate aeration.

Shock sensitivity

Medium

*Ciliopagurus strigatus* is susceptible to sudden fluctuations in water parameters, particularly salinity and temperature. Careful drip acclimation is highly recommended when introducing them to a new environment. Stable parameters are crucial for their long-term health and survival.

Calcium and minerals

Medium

Sufficient calcium and alkalinity levels are required for *Ciliopagurus strigatus* to build and harden its exoskeleton during molting. While they don't grow their own shells, a healthy exoskeleton is vital. Regular partial water changes usually replenish these elements adequately.

Molting

Shell growth

During the molting process, *Ciliopagurus strigatus* will shed its old exoskeleton and remain in hiding while the new one hardens. It is crucial to provide slightly larger empty shells for them to move into as they grow. Never disturb a molting hermit crab, as they are extremely vulnerable.

Reproduction

Oviparous

Breeding *Ciliopagurus strigatus* in a home aquarium is extraordinarily difficult due to their complex planktonic larval stages. Females carry the fertilized eggs on their pleopods until they hatch into the water column. The larvae require specialized microscopic foods and precise conditions to survive.

Compatibility & tankmates

Peaceful

Generally peaceful, *Ciliopagurus strigatus* is considered highly reef-safe and won't intentionally harm healthy corals. However, they may occasionally trample over delicate zoanthids or snatch food from slow-moving tank mates. If a larger empty shell is not provided, they might attack snails to steal theirs.