Quote:
Originally Posted by Monti-Man
It is a sponge 
Here is what melevs site says about it:
This is a harmless Scypha sponge. They are very small, and usually found in our overflow boxes and down in the sump. Attached to rock, glass or acrylic or even your plumbing, they may be about the size of a grain of rice or perhaps larger, like Debi's above. These little filter-feeders are reef-safe.
Here is the link: http://www.melevsreef.com/id/sponge.html |
Nice! Thanks for the link... will save me from making some thread in the future.
