Hydro Logic Blue Tubing, 3/8 in. x 50 ft. (HL25057) Cold Water Extractions Hard water tolerant and remains

Hard water tolerant and remains stable in the presence of oxidizers

Flat out you maximize the amount of flowers per plant

without affecting the quality of the spectrum

OPTIONAL: ORP Sensor

Better Flavor and Smells

Hydro Logic Blue Tubing, 3/8 in. x 50 ft. (HL25057) Cold Water Extractions Hard water tolerant and remainsHydro Logic Blue Tubing This Polyethylene tubing from Hydro Logic is available in 2 sizes and 2 lengths. 1 4 in. x 50 ft. 1 4 in. x 500 ft. 3 8 in. x 50 ft. 3 8 in. x 500 ft. Use the HydroLogic Reverse Osmosis (RO) Water Filter 1 4" Blue Tubing for micRO 75, Stealth RO, smallBoy, or Mini ARCS to customize your indoor hydroponic garden. Use the HydroLogic Reverse Osmosis (RO) Water Filter 3 8" Blue Tubing for Evolution RO, ARCS, ecospring, or Merlin