Smonkey15
Aquarium Advice Freak
i have 12 blue legged hermit crabs and 12 astrea snails in my tank. one by one the crabs are starting to attack and eat the snails. is this because they dont have enough food, want the shell, or are just aggressive? i know i will need some bigger shells but i have only had them for a few days and figure they could go a week or two without bigger shells to move into. whats the deal?