Crocea Clam Spawning

[viperfish]

I did a water change tonight and after the lights went out I was admiring the polyp extension on my SPS coral. All of a sudden my water started to cloud up and that's when I noticed it, my 6" Crocea was opening and closing, each time it did this a bunch of stringy goo came out. Of course I'm Googling like crazy to figure out what is going on, I was pretty impressed with what I discovered. This is a first for me, sort of like a little reaffirmation that all is good in the tank!