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indoors or out
and verify the accuracy of your Bluelab conductivity probes
giving you the essential tools to get started immediately
By prioritising calcium
SeaHawk Panda Film 3 m Size:5 m indoors or outSeaHawk Panda Film Hydro Film, is a heavy duty, double sided polyethylene sheet with a white reflective side and a black light blocking side. At 220 m thickness, its UV stabilised and completely light tight on the black side while reflecting light efficiently from the white side. This film enhances usable light, suppresses weeds and algae, prevents moisture penetration, and provides thermal insulation. Ideal for lining grow rooms, tents, greenhouse