HELP..dropped rock on my tridacna

[wetone]

While rearranging some LR, I dropped a small rock on my 6" Tridacna clam. He closed instantly, after about 10 minutes he opened up again, but there is a spot about 1" long that stays a little below the edge of the shell, the rest of the clam hangs over the outside edge. Anything I should do?? I don't see any kinds of tear

 

[dad]

You should be ok if there is no tears,

 

[jonthefb]

keep your eye on him, but he should be fine as long as like dad said you didnt tear the mantle at all!
good luck
jon

 

[memnoch]

My knowledge of clams is nil!! What happens when the mantle tears?