Clam placement top of tank

[ajtomase]

Has anyone placed their clams at the top of their tanks? I'm looking to turn my tank into an LPS dominant tank which means my substrate may not have enough par for a clam, but the top of my aquascape might.

 

[nezw0001]

There are several varieties of clam that are OK being placed on rockwork.

 

[Uncle99]

Has anyone placed their clams at the top of their tanks? I'm looking to turn my tank into an LPS dominant tank which means my substrate may not have enough par for a clam, but the top of my aquascape might.

Maxima and Crocea from mid range to top of rockwork.
Sqammy and Derasa on the bottom in the sand.