Please tell me if these are healthy

[robbyville]

Hi All,

Here are some pics of my new montipora frag and clam. I think that I may have purchased the wrong clam though. It looks like a Derasa is that correct?

I am worried about the frag in that on the bottom left it has no color at all. It is placed high up in the tank with some nice current. Lighting is dual 250w 10k's. When I first purchased him a week ago that white spot was not there, although I could have damaged him while gluing. Do polyps come out on these frags? I have not seen any at all with the exception of a few purple dots that I have noticed. All my other frags (digitata) have fully extended.

Lastly, does the clam seem heatlhy? Obviously this is my first one, I have of course been reading, etc, but you know how it is!

http://www.canreef.com/photopost/sho...500&ppuser=477

Thanks,

Rob