The BESTANK Classic Series Polyethylene Water Storage Tank is the best solution for hard water conditions, even installation near highly corrosive seawater is possible. Made of 100% pure polyethylene, you are assured of quality and reliability garnered from over 30 years of industry leadership. With its unique unibody construction, the Bestank Polyethylene Water Storage Tank is virtually impervious to corrosion, cracks or warping.

But what sets the Bestank Polyethylene Water Storage Tank apart from the rest of the market is its versatility, you can use it for overhead installations, ground installations and even below ground installations to convert it into a cistern. Available from 300 liters up to 10,000 liters capacities in both vertical and horizontal orientations, there is a Bestank Polyethylene Water Storage Tank for every possible need.