This big electric hermit crab (Calcinus elegans) has bright blue legs and is native to Marshall Islands. This crab is suitable to a saltwater aquarium because it eats red slime algae (cyanobacteria). For additional feeding, seaweed is suitable. The crab grows up to 2″ and minimum recommended tank size is 12 gallons.
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Tags: Blue, Calcinus, Crab, Elegans, Hermit, Watter, world
June 8th, 2011 at 3:06 PM
[...] Aquarium World of Calcinus Elegans Blue Hermit Crab Apr 29, 2011 … This big electric hermit crab (Calcinus elegans) has bright blue legs and is native to Marshall … [...]