looking for `Wiskers` and/or /Christmas tree coral`

Here is where we stand...    We have several frags with the understanding they are going to take some time to grow and look their best all in hopes of preparing for a 120 (from a 90).  I have plenty of base rock I place in the tank here and there from time to time to get additional live rock for this change over. 
That said we are looking for something a little different, lots of color, larger almost more of a 'show piece' (for lack of a better term), something, I have found some 'Xmas coral' at a local pet store and can't seem to find any info on it, or the scientific name.  What we are looking at is live rock covered in some type of coral with lots of colorful 'feather dusters', its fun to watch, lots of color and the feather duster coming and going.  Can anyone help me out on what this stuff really is?
Also I would like to get my hands on some 'Whiskers' (Duncan's coral), anyone out there have some for a reasonable price?  Even if it was a frag I would love to have some, I love the color of this stuff!
Any help would be great!
EDIT:  Should have made the subject more descriptive on the Xmas coral, too late now!~

 

Posted By ryansholl on 06/27/2008 7:08 AM
I'm guessing you saw the Porites with xmas tree worms at Adams, and unless you have a very good system of feeding filter feeders in place it is likely that the xmas tree worms will eventually die out.
That is the one...  thats good to know. 
We just bought a small sponge, didn't spend much and we will see how that works out first then.   Prior to purchasing it we did some checking and it sounds like they are more difficult to take care of.
How a bout Wiskers?  Any thoughts on them?

 

Posted By ryansholl on 06/27/2008 9:12 AM
Do you mean the sponge looks like it may be difficult to take care of?
Most people call whiskers "duncans". Duncanopsammia is easy to care for, they're photosynthetic and take food readily. I picked up 4 heads for $25 online, and they were considerably more colorful than the ones that adams has in stock right now.
Seems everywhere I read few have had success with sponges.
Where did you get the 'Whiskers'?