picked up some LR today and one piece had an aiptasia on it well once the kids were in bed I boiled up some water and with my 2 oz seringe I took the rock out and dose it little bugger. it is now completly white and I believe dead may have lost about 1 inch of LR. meaning everything within 1 inch maybe dead but better 1 inch dead than a tank full of aiptasia. I am keeping my fingers crossed as I could not get the little bugger out of the crevis it was in.

Bill