Marine Crabs

Scarlet Reef Hermit Crabs, also known as Red Legged Hermit Crabs, are a popular species of hermit crab often kept in saltwater aquariums. They have bright red or orange legs with a spotted, hairy shell. These crabs are active scavengers and are often seen roaming around the aquarium floor searching for food. They are generally considered to be reef-safe, as they will not harm coral or other invertebrates. However, they may occasionally attack and eat small snails or other small animals, especially if they are hungry. These hermit crabs require a good amount of calcium to maintain healthy shells, so it is important to provide them with a calcium-rich substrate such as crushed coral or aragonite sand. They also prefer a moderate to high water flow and a temperature range of 72-78°F. In terms of feeding, Scarlet Reef Hermit Crabs are omnivores and will eat a variety of foods, including algae, meaty foods, and detritus. They are also known to scavenge for leftover food and debris in the aquarium.