live rock stuff ok i have been looking into differnt ways to stack live rock, i am moving to a 90 so i am changing the way i am stacking my rock, i want to make like a 2 ft or so arch outa a bunch of small pecies of live rock, i want to drill if and stick pvc pipeing (sp?) so what kinda of drill bit will go through live rock? and what kinda drill anu help here? |