Collection: Saltwater Crabs

Hardy Reef-Safe Clean-Up Crew

Saltwater Crabs are essential members of a reef aquarium clean-up crew. These hardy invertebrates scavenge for leftover food, control nuisance algae, and add character to marine tanks with their unique shapes and behaviors.

At AquariumFish.com, we carry a wide variety of Saltwater Crabs for sale, including Emerald Crabs, Arrow Crabs, and several species of Hermit Crabs. These invertebrates are excellent additions to reef and marine aquariums, helping maintain balance and cleanliness while offering fascinating personalities.

Browse our collection below and find the perfect Saltwater Crab to support your aquarium’s health and keep your reef looking its best.