you know the more I look at it the more it looks like a little polyup I had that almost took over my tank. didn't realy seam to harm much but it multiplied like crazy. keep a eye on it.. if it starts spreading all over nuke it :evil:

Steve

Just put it on its own little "island" on the sand bed then it wont do major harm to you main rock work. Thats what i did with my GSP's and it looks great.