gray matter or ......?

lilreefer1975 · #1 09/18/2007, 09:40 PM

I have seen on many occasions this gray matter in different spots of my tank.
I've actually saw it coming out of a rock with some zoas on it being pushed out like waste
What is this stuff? And more importantly what is making it?

Julio · #2 09/19/2007, 10:55 AM

pics please?

JCTewks · #3 09/21/2007, 11:47 PM

ounds like poop to me...ther are all sorts of small critters that live in your rock, they all eat, and poop.

seastar12 · #4 09/22/2007, 10:29 PM

Pictures would help, it might just be waste, though.

Youngsilver · #5 09/24/2007, 01:30 PM

depending on your definition of gray, it could something like a limpet spawning, I have watched very small (penny sized) plumes of what was noticably eggs, and plumes of a white/grayish substance that I eventually realized was coming from 5 very well camoflauged limpets.

But without a really good pic, it really could be about anything