Hydro-Logic Stealth/Small Boy KDF85/Catalytic Carbon Upgrade Filter BIOSAFE House & Garden Commercial Grow

House & Garden Commercial Grow is a complex nutrient blend designed for professional

The Bluelab® Leap™ pH Probe is suitable for use with all Bluelab® products that use a BNC connection

6 µmol/j—half the power of our best-performing fixture—you get less ambient heat that has the potential to damage your crops at close proximity

Controls aphids

ETL-listed

Hydro-Logic Stealth/Small Boy KDF85/Catalytic Carbon Upgrade Filter BIOSAFE House & Garden Commercial GrowKDF Catalytic Carbon Filters reduce iron, sulfur, chlorine, chloramines and heavy metals. Great for city or well water! Doubles standard green carbon filter. This filter is 10 in x 2. 5 in.