Halloween Hermit Crab

Halloween Hermit Crabs, Calcinus sp., are found in several of the world's oceans. The majority of those shipped by PETSOLUTIONS are Hawaiian natives. This crab is also known as a Left-Handed Hermit Crab. Many enthusiasts are drawn to the crab for its festive orange and black coloration. The diet of the Halloween Hermit Crab is limited to algae and uneaten foods. This preference makes it an ideal candidate for the reef aquarium. Hermit crabs will spend their time climbing across Live Rock and the substrate in search of their next meal. This species must molt in order to grow. Generally at night, it will leave its shell home, 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.

Please note: These are aquatic saltwater hermit crabs. They must be kept in an aquarium filled with salt water. They are not pet land hermit crabs.

Detailed Information about this animal.