Botanicare Reservoirs Lid -- 70 Gallon Lid Hydroton You trade a little rejection

You trade a little rejection for a much higher flow rate and steadier output through winter

if the temperature probe is in the same solution as the pH probe

DE HPS lamps emit more UV and IR light than traditional SE bulbs

whether at the bottom of the pot as additional drainage or as part of the mix

Botanicare Reservoirs Lid -- 70 Gallon Lid Hydroton You trade a little rejectionThese 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.