Emerald Crab White these are not freshwater crabs

these are not freshwater crabs or land crabs and will not survive in freshwater or in a terrestrial environment

high phosphate levels can cause nuisance algae growth in your reef tank

*Hours are estimated and will vary depending on battery life

Lighting: High (actinic-heavy lighting ideal)

Emerald Crab White these are not freshwater crabsMithraculus sculptus. The Emerald Crab is a highly valued member of the Saltwater Clean Up Crew, and a prized bubble Algae Destroyer. The emerald crab has a vibrant green color and is fun to watch wandering around your aquascape plucking algae from the rocks. The emerald crab is mostly a nocturnal animal so you will often find them out on the rock at when the lights go out. The Emerald Crab is renowned for its ability to consume various forms of algae