Physan 20 Fungicide Virucide Algaecide General Hydroponics Each reservoir fits with a

Each reservoir fits with a lid (sold separately) that has a built in access port and raised grip porthole cover

Max Runtime: 45 hours

An electric shutoff kit pairs a float switch with a feed-water solenoid that cuts supply when the system is idle

90-degree oscillation

Physan 20 Fungicide Virucide Algaecide General Hydroponics Each reservoir fits with aPHYSAN 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 (EPA REG. #55364 5) concentrate formulated with unique germicidal agents to provide overall protection for your