Pom Pom Crab

Pom Pom Crab, Lybia tessellata, is a curiously comical aquarium addition. This Hawaiian native frequently carries a small anemone in each claw. There are at least two purposes for carrying the anemones. The first is a simple matter of defense. The Pom Pom will taunt would-be predators by shaking the anemones in hopes of stinging the invader into retreat. It also mops the substrate to gather uneaten food, thus creating a symbiotic relationship between the Pom Pom Crab and its pom poms. The anemone undoubtedly benefits by getting to eat its share of the treasure. Also known as the Boxer Crab, it is a hardy creature that grows to about an inch in length. Because of this small size, it is great for the mini-reef aquarium.

Approximate Arrival Size for Pom Pom Crab: .5 to 1 in.

Notes: This species must molt in order to grow. Molting generally occurs at night, when the lobster will lay on its back and exit its exoskeleton. A new exoskeleton is excreted and will harden over a period of several hours. The animal is vulnerable at this time and should not be disturbed. Proper iodine levels assist with successful molting.

Detailed Information about this animal.