A
Anonymous
Guest
i just bought an arrow crab the other day and have a few questions about him. first will he pinch and if so does it hurt? im always sticking my arm in there for something. i let my peppermint shrimp get on my arm but their claws are not quite as big. i have seen tht jocker tuggin' at the rock, he looks pretty strong. and he hasnt moved hardly at all. is this normal? do they usally stay in the same place most of the day? he is eating up algae in my tank. thanks alot,
aaron
aaron