Species Overview: The Indonesia hermit crab ( is the most common species from South East Asia Housing: Enclosure: Provide a spacious glass or acrylic terrarium with both land and shallow water areas. A 10-gallon tank is suitable for a small group of hermit crabs. Ensure the tank has a secure lid to maintain humidity. Substrate: Use a substrate of sand and coconut fiber to simulate their natural habitat. Maintain a depth of 3-5 inches to facilitate burrowing and moisture retention. Hiding Spots: Offer various hiding spots such as rock caves, driftwood, and artificial shelters to provide security and encourage natural behaviors. Temperature and Environment: Temperature Range: Maintain temperatures between 77 - 89.6°F (20 - 32°C) in the terrarium. Use a heat pad or lamp to achieve the required temperature gradient. Humidity Levels: Maintain high humidity levels of 70-80%. Use a spray bottle to mist the enclosure regularly to ensure a moist environment. Provide a shallow water dish for soaking and humidity. Feeding: Diet: Ecuadorian/Pacific Island Hermit Crabs are omnivores. Offer a varied diet including commercial hermit crab food, fresh vegetables, fruits, and occasional protein sources like dried shrimp or mealworms. Ensure access to calcium-rich foods for shell health. Size and Lifespan: Size: Juvenile hermit crabs measure between 0.4-0.8 inches (1-2 cm), while medium-sized ones range from 1.1-1.5 inches (3-4 cm). Larger individuals can reach 1.9-2.3 inches (5-6 cm). Lifespan: On average, Ecuadorian/Pacific Island Hermit Crabs live between 3 to 12 years. Maintenance and Cleanliness: Spot Cleaning: Regularly remove uneaten food, exoskeleton molts, and clean the water dish to maintain cleanliness. Full Cleaning: Perform a full terrarium cleaning every 4-6 weeks, including changing the substrate, disinfecting the enclosure, and cleaning water and food dishes. Providing an optimal enclosure with a suitable environment, proper diet, and adequate humidity will ensure the well-being and longevity of your Ecuadorian/Pacific Island Hermit Crab. Observe their behavior and adjust care as needed to promote a healthy and thriving habitat.
