Today I bought a Nem from petco, rye Nem was already attached to a rock so they had to sell me the rock. The rock has come with at least three emerald crabs on it. They went unnoticed until at the house. One off these crabs looks just like an emerald, but the claws are really big. I am wondering if emerald claws just get big as the crabs get bigger (not like regular growth, but like big big *see pic below)
Pic will be added when I see it again

Pic will be added when I see it again



