bcollett
Member
I've had a Crocea clam in my tank for months. its been growing, its colors are great, but after i introduced a second crocea and a derasa to the tank suddenly my original clam has released its foothold on the rock its been living on and i'm curious if this is behaviour that i should be worried about? It actually happened the day that i initially placed the derasa right next to my crocea. the derasa has since been moved down in to the sand bed.