Active Aqua Infinity TrayActive Aqua introduces the Infinity Tray seriesan array of premium ABS panels that work with standard 4' wide benches. These trays are available in 4' and 8' center lengths, creating a continuous grow space when interlocked and maximizing your square footage. All 4' end caps include designated drain sections. Center panels are also available with drain option. Flood and drain setups are not recommended to exceed 64'. If your grow space requires