Pondcare 187B 10 lbs Aquatic Planting Media Potting Soil: * Ready to use potting soil * Aquatic planting media is an aquatic plant soil comprised of a unique blend of natural minerals, including zeolite, which provides a clean, easy to use planting media for water gardeners * It is recommended for all potted aquatic plants * Will not change pH or color the pond water * 10 lbs