Thanks Barry!
I'm trying to get it into my mind what these animals need and I'm afraid I'm getting confused here!
Sometime in the future I'd like to set up a 50g clam tank with the various species in it. I'm trying to picture where the different kinds of clams would need to be placed within the tank.
In some ways, I'm wondering if it wouldn't be better to use the eggcrate stands to place the clams on rather than LR. (Although I would have some LR in the tank, but mainly the rock would be used for bolt holes for some firefish, a sixline wrasse, maybe a royal gramma).
How do you guys do this?