Anbody knows what wrong with my clam? Ok here is the info. I have a clam that is about 3 inches in my 20 gals and was doing very well until last night, I guess it had fell down from the top of my tank to the bottom of my tank next to my tube anomene for a night and a day. I picked it up and put it back to the place where it usually was but when I picked it up I notice something weird. The clam did not close, it was opening but its colorful tissue was shrunk. Right now it looks like it is dying, I tested my waterquality and it seems fine except for the fact that my nitrate is a little bit off, but that shouldn't affect the clam beside I just changed the water twice last week and the week before that. All I could concluded is that it had been stunk by the anomene, but the clam did fell down a couple times before beside the anomene but nothing happen. I could see that there is some kind of white stuffs inside the clam. Any idea how I could save my clam or is it too late. I could transfer it to my 75 gals but it doesn't have the proper lighting.
130watt compact light
130watt compact light