These reservoirs are designed for simplicity in maintenance and performance. Available in 10, 20, 25, 40, and 115 gallon sizes. Each reservoir comes with a specially designed lid containing an access port and a raised grip porthole cover. This standard option allows the gardener easy access to the reservoir without taking the entire lid off, ensuring a more functional routine of adding solutions, nutrients and water.

Multi-Res comes with Bottom, Lid, and Porthole cover.