*I* wouldn't do a thing like that to you! Geez, where's the trust.
No seriously. Your clams are safe with those guys. I am hoping to do a small group of them myself.
How many are there and how big? I'd almost consider buying 1 or 2 right now, although my fish load in the 115g is getting kinda up there (10 I think? And I did kinda already buy 2 ulietensis butterflies a week ago).