Crocea's on rocks or sand?

[brayden]

I have heard that Crocea's are happier in the rocks than on the sand. However I have two Crocea's that have been doing well in the sand. Does anyone recommend taking them out of the sand and placing them in the rocks?

[quicksilverq]

they usualy in the rocks near the light if your other 2 are happy in the sand and not moveing i would leave them there.

[skinz78]

Crocea's are also know as rock boreing clams. They prefer to be up on the rocks. I would try to move them up.