Duraplas Tanks

Duraplas Round Poly Rainwater Tanks brought to you by Growmax is the leading quality and affordability innovative design. It is the ideal tank for Australian conditions.

Duraplas an Australian Family owned company serving the industry since 1984 still under the original owners. Deal with a company that you can trust with over 27 years in the industry. We offer tanks from 340 litres to 34000 litres in a variety of shapes and styles from above ground to underground, chemical, molasses, camping and even aquaculture styles available to assist with your water storage needs. All our tanks have a self supporting, self cleaning dome top with not internal support poles and are one of the heaviest on the market. Duraplas tanks, quality at a realistic price.

Duraplus water tanks


Urban Slimline Tanks

The perfect water tank for effective urban rainwater storage. Duraplas Slimline Tanks features space efficient slim tank design, with ground or stand installation. Benefit from modern water storage for your home