Red-Legged Hermit Crab (Clibanarius sp.)

The Red-Legged Hermit Crab is a small, hardy invertebrate valued for its natural algae- and detritus-cleaning abilities in marine aquariums. Recognizable by its striking red legs and dark body, it actively scavenges the tank, helping to maintain a healthy environment. Its peaceful nature makes it a great addition to reef and community setups.

Size: Typically grows up to 1.5 inches in length

Country of Origin: Indo-Pacific region, commonly from the Philippines and Indonesia

Latin Name: Clibanarius sp.

Care Level: Easy – requires access to empty shells for growth and a well-established marine aquarium

Red-Legged Hermit Crabs are omnivorous scavengers that consume algae, detritus, leftover food, and other organic matter. They are reef-safe and generally non-aggressive, making them excellent clean-up crew members.