Tom, just curious, how do you keep the "gravel" from tagging along? How do you replenish the soil/gravel in area removed? Joe Oklahoma City Aquarium Association www.okcaa.aquariumsociety.com Joe's Aquatic Lounge www.aquaticlounge.aquariumplants.cx ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com