Botanicare 20 Gallon Reservoir - White Designed for excellent performance and easy maintenance, Botanicare's Premium Reservoirs are true capacity with exceptional durability These reservoirs are a reincarnation of Botanicare's original reservoir offering with the benefits of our Low Profile reservoirs/Eazy Drain reservoirs They include front and side bulkhead ports to accommodate an internal pump and allow multiple reservoirs to be joined in line or side-by-side