A clam by any other name .
 

after moveing some of my lr around i found what looked to be one of the pieces had split on closer inspection it turned out to be a clam or oyster of some sort its about the size of a palm ,my concern was leaving it in the tank and it starving its been in there for atleast two months now ,any idea about i should do about this thanks ....

Feed it brine mysis

in my opinion this would be to large of a meal.. phytoplankton would be a better choice.

Steve