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old95er
11/02/2007, 11:34 AM
This is a terrible picture, but the yellow blob in my tank looks like a sponge surface and has a little clear straw-like tube coming out of the center.

They are about 1/4 inch in diameter and there are alot of them, and they are mostly under the rocks out of direct light.

What is this?

Is it dangerous?

Thanks!http://reefcentral.com/gallery/data/500/58288what1.jpg
Der_Iron_Chef
11/02/2007, 11:47 AM
My guess would be a sponge.
rustybucket145
11/02/2007, 12:38 PM
looks like a sponge? prolly is a sponge :D
old95er
11/02/2007, 03:46 PM
Alright! I guess they were embedded in the LR when I put it in the tank and it has taken about six months to appear. . .sweet!