A 70% concentration of ethyl alcohol is extremely effective in the processing application
soil-less rooting media and hydroponics
Fully gasketed and sealed for effective heat isolation and cooling
until it locates onto the stand designed into the tray
Increases nutrient consumption under any condition
Mars Hydro FC-E3000 LED Grow Light + 3' x 3' Grow Tent + Inline Fan Combo with Speed Controller Hand Tools A 70% concentration of ethylDescription FC E3000 3'x3' Grow Tent Kits Include: FC E3000 LED Grow Light (300W), 3. 3'x3. 3' Indoor Grow Tent, 4" Inline Fan, 4" Carbon Filter, 25' Duct Tube, Timer, 4 pcs of 5 gallon Grow Bags, Timer, Hygrometer, 3 Duct Clamps High Quality Grow Lighting: The FC E3000 LED Grow Light is a full spectrum, bar style LED with a photon efficacy of 2. 8umol j to maximize yields, produce uniform crops and reduce thermal waste. Its lighting coverage is