all you need to do is pinch one end shut and place it over your input fan or duct
Increase 5-7C in 2
Fully assembled and ready to use
Performance: Drives maximum natural plant aromas
Strong Formula: MEGA PK is the best floral enhancer because it is made to perform with all substrates and mineral fertigation programmes
Aqua Master Tools H600 Pro Substrate Handheld Meter SYSTEMS all you need to doH600 Pro Handheld Substrate Meter pH, EC, PPM, TDS, Temp. The Handheld Substrate Meter H600 Pro is the ultimate tool for precise measurement of pH, EC, PPM, TDS, and temperature in soft, moist substrates or liquids. Its user friendly interface ensures effortless parameter switching, making it accessible to both seasoned professionals and newcomers. One of its key features is the built in calibration indicator, which acts as a proactive reminder for