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Specifically designed for high frequency electronic ballasts it has a connection at each side of the lamp
Fortified with the highest quality ingredients
This is not some carbohydrate or sugar water product
Specially designed for high humidity grow environments to maintain optimal performance - Safety - UL Listed and the non-marring clamp grips for a secure hold
Physan 20 - Gallon Ventilator Fans Specifically designed for high frequencyPhysan 20 is a broad range disinfectant, fungicide, virucide and algaecide which effectively controls a wide variety of pathogens on hard surfaces and plants. Its applications include greenhouses; hard surfaces; lawn and turfgrass; seedlings and cut flowers; decorative fountains, pools and birdbaths; and plants. Physan 20 is an EPA approved concentrate formulated with unique germicidal agents to provide overall protection for your plants and
US$ 18.00
US$ 18.00
US$ 12.95
US$ 12.95
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US$ 18.00
US$ 18.00
US$ 15.95