An Id Please

[Reef_Dweller_69]

What are these things, I have tons of them in my fuge and overflow?

http://reefcentral.com/gallery/showphoto.php?photo=169394

[TOURKID]

oh oh i know this one. its a spounge :D

"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. "

got that from here http://melevsreef.com/id/sponge.html

[Reef_Dweller_69]

TOURKID thanks for the info. Now I can sleep.

[zooqi]

yes you can sleep. I have thousands of them in the sumps, overflows, under the rocks.