Aquascape® AquaBasin® 30 78223 Professional-Grade High-Density Polyethylene Water Basin. The Aquascape AquaBasin® 30 is the ideal water basin for a wide variety of decorative water features, including stone, brass, ceramic, and resin fountains. The basin is constructed of professional-grade, high-density polyethylene and backed by a lifetime warranty to ensure years of satisfaction. The AquaBasin 30 handles pump flow rates up 2,000 gallons per hour and can store up to 27 gallons of water. Drillable deck cylinders across the top of the basin provide endless plumbing and lighting options and keep unsightly cables and plumbing out of sight. The large, flat deck makes it easy to set and position fountains and the center cylinder is pre-drilled for plumbing single fountain applications. A pump access panel with integrated handle makes it easy to remove the cover for pump access. The large size of the corner access is compatible with larger pumps and is the area is elevated to prevent gravel from falling into the basin during pump maintenance. The square shape reduces water loss due to splash off and maximizes water storage capacity and drainage slots throughout the deck maximize water circulation.