<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by hippocrazy:
<strong>I touched one with my scrapper and it kinda fell apart.</strong><hr></blockquote>
Oh, ok, those would be female Homo sapiens sapiens. I should've guessed it.
<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>
<strong>Do they have holes?</strong><hr></blockquote>
GOODNIGHT EVERYONE!
I think they are calcerous sponges. I have them all over my liverock and now on the back of my tank. I only had one or two untill I sarted dosing kalk.