Blue Knuckle Hermit crab
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