Emerald Green Mythrix Crab - Crabs OOPS! - PLEASE CLICK HERE TO GO TO THIS SECTION IN OUR *N*E*W* STORE MORE ABOUT THIS PRODUCT | CRABS MENU | MAIN MENU   Emerald Green Mythrix Crab Price:5.00 Emerald Crabs are an Atlantic crab that is great at eating Bubble Algae and Hair algae. They grow to about 2" in size. They for the most part are reef safe, but have been reported to sometimes eat coralline algae, so keep a close watch on them. They are great cleaners though, recommend 1 Emerald per 25-50 gallons of tank. Emerald Green Mythrix Crab - Crabs (c) All Rights Reserved - Premium Aquatics, Inc. 2000 Admin Use Only Product Code: L-EMERALD - Emerald Green Mythrix Crab Product Category: Emerald Green Mythrix Crab - Crabs - Crabs Shipping ref: Emerald Green Mythrix Crab Emerald Green Mythrix Crab ( L-EMERALD ) is a high quality Crabs type product. Best Free Reference: Emerald Green Mythrix Crab Best Price Reference: Emerald Green Mythrix Crab Best Free Delivery Reference: Emerald Green Mythrix Crab We specialize in reef and saltwater marine aquarium suppliers, including halide, vho, compacts, protein skimmers, and live rock, corals, crabs, snails, fish.