Green Emerald Crab

The Green Emerald Crab is a popular marine invertebrate prized for its algae-eating abilities and striking emerald-green coloration. This reef-safe crab is highly effective at controlling hair algae and detritus, often seen climbing through live rock in search of food. Its compact size and peaceful behavior make it a valuable member of reef aquarium cleanup crews.   Care Facts: Mithraculus sculptus Tank Size: 10 gallons minimum Temperature: 72–78°F (22–26°C) Diet: Omnivore – feeds on algae, detritus, and will accept pellets and meaty foods Behavior: Opportunistic, reef-safe scavenger Max Size: Up to 2.5 inches   Aquarium & Reptile Depot's Online Store ships livestock and freshwater plants every Monday, Tuesday and Wednesday (excluding holidays). We only ship these days to protect against delays in shipping for livestock and freshwater plants. Shipping for livestock are handled via overnight shipping services which guarantees delivery by 10:30AM in most cities and areas outside norm