Hydrofilm 5M X 3M | Panda Film  Get the best in blackout performance with Hydrofilm 5M! Our white film is designed to block out all light, while still providing excellent reflectivity. With a genuine 220um thickness, it’s thicker than many of the so-called 250um equivalents on the market, so you can trust it to deliver superior results. Get Hydrofilm 5M for the ultimate in light block out and reflectivity today! Take your crops to the next level with Hydrofilm. This reflective hydroponic film comes in a double-sided design, with a black side to block out all light and a white side to maximize light reflection for your plants. Get more from your harvests with Hydrofilm – get it now