thats the specifics I'm looking for, I have Bornham's coral book, but no clam info it.
I'm concerned about feeding...whats necessary and whats good, and does this depend on the type of Clam. I will be unable to feed everyday.
Also (besides price) whats the dif. between the species, or is just price?
It will be under metal halide, I had not considered CA yet, as its in a softy tank and just rely on weekly water changes for that stuff.