[That is one great clam, i have a squmosa that i got at one inch, i was taking it out of the tank to feed it every other day, now it,s almost 6 inches at the bottom of my 75 under 330 watts of PC's.]
[the crocea clam I have keeps knocking it's self of the rock shelf and turning right side up on the sand floor it doesn't seem to be happy that far up near the MH??? I only run 250 go figure?]