I went ahead and threw the clam out. It smelled really bad when I picked it up out of the water. Could barely move it's shell. Didn't want it rotting the in the QT tank. 
I inspected the clam shell really well and the other clam as well. Nothing??? They were just sitting in a tupperware bowl full of sand because the QT tank is bare bottom.
I don't know Roger but I was just telling Scott this past weekend that I thought something might be wrong with it becasue it wasn't reacting to light changes very well and it would not close it's shell tightly. _________ Kris
180 gallon AGA display, 2 250 MH, 1 400 MH, 2 65 PC, AAT moonlight, DIY wet dry, sump, and fuge, G2 skimmer, KNOP C calcium reactor, auto top off, dual pump closed loop, Oceans Motions valve, phosphate reactor, fuidized sand filter, Lighthouse controller keeping it all in check.  My 180 Tank Thread | 
