Zoo Stuff??

[manny]

This is probly a dumb question but I've never seen it before. Today I noticed my zoos releasing alot of little black things from their mouths. Looked like little pieces of carbon that you'd run in a filter. Is it just "zoo waste" or what?

[lax]

think it's excess zooanthellae

here's a good site with zooanthellae and other algae info.
http://www.greenreefbelize.com/reefbriefs/briefs19.html

[dan]

yap thats what it is''zoopoo''. how the tank running? ready for that 100gal, yet?