Botanicare Original Grow Inner Dimension (ID) Trays, White Size:4ft x 8ft ID When the pre-filter becomes visibly

When the pre-filter becomes visibly dirty and discolored after several weeks

Re-ignition is then controlled by 'SmartStart Ignition Control' and 'Soft Start Technology' software

This pen-style tester allows you to quickly and accurately measure pH

where you can control your lights in two separate zones

Heavy duty 2 ft x 4 ft quick assembly tray stand

Botanicare Original Grow Inner Dimension (ID) Trays, White Size:4ft x 8ft ID When the pre-filter becomes visiblyBotanicare's redesigned white premium ID trays offer professional hydroponic gardens with superior quality and performance. The ID trays now include a 7in deep seat that accommodates larger root masses, taller pots, and deeper saturation. A curved drainage grid with wider channels simplifies cleaning while newly engineered corner gussets allow for greater support. The ID trays maintain Botanicare's standard inside dimensions for maximum growth space