Hydro-Logic Blue Tubing 3/8" x 50ft for Hydroponics PhotonTek The grills are constructed of

The grills are constructed of a powder coated steel front grill with an impact resistant plastic rear grill

That is about a pound of dry plant material sitting in the dark

keeping commercial installation simple regardless of facility wiring

and angled barbed stakes

Whether you want to improve airflow in a grow room or need enhanced humidity control in an industrial setting

Hydro-Logic Blue Tubing 3/8" x 50ft for Hydroponics PhotonTek The grills are constructed ofHydro Logic Blue Tubing 3 8" for RO and Filtration Runs This Hydro Logic line is a 50 ft roll of blue polyethylene tubing built for reverse osmosis and water filtration setups. The 3 8" OD pushes into standard quick connect fittings, so runs go together without clamps or glue. It resists kinks, which keeps pressure steady from the filter to the reservoir. Cut it square and it seats clean in a push connect collet for a leak free seal. Growers use it to