When diving computer bitten by giant clam while scuba diving

When I did my safty stop, I found a giant clam.
It was so beatiful, but it didn't take long time beaty change to horror.
Giant clam bite my diving computer!!!!!
I lost my computer strap so I bring it with rope.
I was so absurd. I was like 'is it for real? How on earth, thing like this could be happen?'
When you see the giant clam, remeber don't thouch it~!!! Just watch it~!!!
Or you could your finger bitten.