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Blue Knuckle Hermit crab

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Blue Leg Hermit

This crab is a great addition to your saltwater tank. They assist in tank maintenance by eating algae as it builds up. 

  • Scientific Name: Clibanarius tricolor
  • Max Size: 1 inch
  • Diet: if there is an insufficient supply of algae you will need to feed it dried seaweed
  • Shipping size: 1/4 to 1/2 inch