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immersible >1M
Heavy duty insulating material reduces air flow noise
Add this 2-in-1 pH and TDS controller engineered for economical dosage of fertilizer solutions in hydroponics to your growroom
potassium fumate
Ballast Kit, Metal Halide, 1000W, Multi-Volt reflective-and-greenhouse-films immersible >1MBallast Kit, Halide, 1000W Multi Volt Best choice for DIY grow room aficionados! Whether you are wiring your own first ballast setup or performing a complete overhaul of your existing equipment, this kit offers all you need, including the right capacitors and transformers. Rely on Hydrofarm for premium quality North American made ballast components. All parts are UL recognized. Ballasts include welded on brackets for easy replacement mounting. All