Help identifying

[michika]

Originally Posted by mseepman

Ahhhh....that might make sense. I have what I think is a green pocci that has never really done much of any growing in the last year....it is fluorenscent while this little one wasn't so I didn't connect them. I have been pretty careful about pests in the tank and this had me confused.

Do they become a problem in time?

They "drip" polyps beneath and around their colonies. I've seen a few posts requesting help riding their tanks of it.

[mseepman]

Great...I spend so much time trying to keep out pests...and this happens.

[pinkreef]

Its a pretty pest though!