"Marc Levenson" wrote in message
...
| This frag is an SPS with purple tips. It has been knocked down to the
substrate
| several times, but has continued to keep its color. It has to be a very
hardy
| coral!
| http://www.melevsreef.com/pics/1203/td_purplesps.jpg


Sweet! That looks like the frag I gave you, is it? I think it's a Nana, but
I could be way off. It also looks like it's started to encrust a little
around the base. I find that this coral is the only one that really keeps
some of its color even when my Alk gets a little low.

Kev