Emerald Crab

Scientific Name Mithraculus sculptus
Common Names Emerald Crab, Green Crab, Mithraculus Crab
Family Majidae
Origin Caribbean and Gulf of Mexico
Diet Omnivore
Care Level Easy
Temperaturement Semi-aggressive
Minimum Tank Size 20 Gallons 
Max Size 1.5 – 2 inches
Temperature Range 76 – 82 degrees F
pH Range 8.0 – 8.4
Salinity 1.025 or 35 PPT
Reef Safe Yes
Available As Tank Bred No
Filtration/Water Flow Moderate
Water Type Saltwater
Breeding Egg-layer
Difficulty to Breed Difficult to breed
Compatibility Species-only tank or community tank