100% result in algae control Affordable total coverage for your water/drain silos. Delivered in Polyextra-S 0,60 mm. • This fully closed LP-dek prevents pollution and growth of algae in your water silo. • Separates the water almost completely from outside air. • Also available in high quality reinforced material. • Provided with sufficient preinstalled vents and drain hose for rainwater. • Applicable on every water silo, installation on new or renovated water silos. • Also available in total isolated version. www.albersalligator.com [email protected]