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Blue Knuckle Hermit

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Species Availability:   No stock
Resides : Sand and rocks
Consumes : Detritus, Hair Algae, Film Algae, and some species of Cyanobacteria
Max Size : 1.75" or 45mm
Origin : Indo Pacific
Availability: Weekly
Warnings : May attack snails and other hermits for their shells.

Blue Knuckle hermit crabs, (Calicinus elegans), make an attractive addition to the reef tank, and they are fairly effective cleaners. They will consume hair algae, cyano as well as scavenge and clean up uneaten fish food.  All hermits are capable of killing snails for shells, and this is something to be mindful of. The Blue Knuckle hermit crab should be given medium to large shells to move into, as they are approximately twice the size of Blue Leg and other similarly sized hermits. This import comes to us from the South Pacific.

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