Emerald Crab - Mithrax sculptus - 100 pack though some may be yellow

though some may be yellow or yellow with black stripes

They are best housed in tanks with plenty of live rock and away from aggressive species

Assorted Hermit Crabs -  A mix of smaller to medium white and black shell hermit blue leg crab species

change the water 20 % a month

as long as it is at the same time

Emerald Crab - Mithrax sculptus - 100 pack though some may be yellowCombine crabs, snails, shrimp, star fish, sea cucumbers and urchins with a nudibranch to build an efficient cleaning crew. See the table for recommended packages for each tank volume. See compatibility chart for participant interaction in your aquarium. Category Invertebrate Care Easy Diet Omnivore Maximum Size 2 Inches Origin Florida Supplements Calcium, Magnesium, Iodine Water Condition 72 78 F, dkh 8 12, PH 8. 1 8. 4, sg 1. 023 1. 025 Water Flow