[powerreef]

Great thread. Here's a little one I use. On the odd occation RTN rasies its ugly head. I take the coral out and dry the affected area with a q-tip. Then i get some crasy glue and cover the affected area, and just slightly onto the good tissue where the RTN is about to move on to. Give it a quick blow to form a skin and back in it geos. On the corals I have ahd to do this, the tissue grwos right back over the hardened glue.

Mike