2.5" x 40" Brackish Water Reverse Osmosis Membrane spl_fluence FOR: Supplying nitrogen and calcium

FOR: Supplying nitrogen and calcium to growing crops

25" thick sheets of polycarbonate and rated up to 250

Featuring an IP67 water-resistant rating

HLG 650R Commercial Indoor Horticulture LED grow light is designed to replace a double-ended 1000 watt HID lamp

The GroGreen Filter has a customized flow restrictor allowing ideal contact time with filtration media to maximize the reduction of chlorine

2.5" x 40" Brackish Water Reverse Osmosis Membrane spl_fluence FOR: Supplying nitrogen and calciumBrackish water or briny water is water that has more salinity than freshwater, but not as much as seawater. It may result from the mixing of seawater with fresh water, as in estuaries, or it may occur in brackish fossil aquifers. The word comes from the Middle Dutch root "brak". Certain human activities can produce brackish water, in particular, civil engineering projects such as dikes and the flooding of coastal marshland to produce brackish water