I got some that are growing on a piece of rock and i kinda want to get them off there. The guestion is how do i do it? Can i just get a razor and cut thru the purple mat them peel the mat off the rock or is there a better way to do this
so when you cut that mat it doesnt hurt the rest of it? What i mean it wont kill the rest of the colony? the colony's not small by no means its about 6 inches by 6 inches i guess. All i am cutting off is a piece about the size of a quarter i just seen it started to grow there and wanted to stop it before it gets out of control.