Description
Opening Size Range – Natural small to medium hermit crab shells’ opening size ranges from 1/2-3/4 inches, situable for almost hermit crabs medium-sized adolencent and adult crabs. Hermit crabs can choose the their turbo shells according to their size and skin color at different times. Calcium Supplements – Knobby starfish contain high amounts of calcium, as well as other trace elements that hermit crabs need, can use as hermit crab calcium block, which can help hermit crabs grow well, especially
