Botanicare Reservoirs Lid -- 70 Gallon Lid Fittings + Accessories it shields both from particulate

it shields both from particulate

and they are completely BPA free

world renowned greenhouse filter that will remove the nastiest odors from your growing area

Fill container with Hydroponic Perlite

Water purification and enhancement

Botanicare Reservoirs Lid -- 70 Gallon Lid Fittings + Accessories it shields both from particulateThese reservoirs are designed for simplicity in maintenance and performance. Each reservoir works with a specially designed lid containing an access port. This access port allows for a porthole cover with a raised grip. 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. Botanicare 70 Gallon Reservoir Lid Dimensions: 53.