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Rain Water Tanks

The Advantages of Poly Water Tanks

Polyethylene is a popular material in the modern world, used for hundreds of different applications. One of the most popular uses of the plastic material is for water tanks. Whether it be an underground water tank, a tank for your Brisbane home or a rainwater tank for the garden, they have many uses and are a great addition to any home. Buy a water tank in Brisbane now!

32,000L Round Water Tank

Round Water Tanks

Polyworld has designed a range of premium quality round poly tanks made from purest food grade material. Our unique design features reinforced ribs and a self-supporting roof.
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Slimline Water Tanks

Polyworld has developed a range of Slimline tanks which allow for installation in restricted areas. Ranging from 300 litres to 5000 litres.
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Stackable Water Tanks

Polyworld's unique range of stackable tanks provide an economic solution for transporting water tanks. The tanks feature a removable lid which enables stacking for shipping. The removable lid can be refitted once tank is installed onsite.
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Modular Water Tanks

Our modern design Modular Water Tanks can be connected to store up to 5000 litres and beyond! These tanks are designed to go past windows, around corners, making them great for sites with minimal space.
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Water Tank Accessories

Polyworld Tank Accessories ensure your water storage system runs efficiently. Our range includes Rid Ling and Breather Kits, Strainers, Outlets, Gauges, Poly Conditioner, Filters, and Cartridges. Designed for durability, these accessories optimize water flow, filtration, and tank longevity.
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Water Pumps

We supply a range of reliable Water Tank Pumps to ensure consistent water pressure for any rainwater system. Designed for efficiency and durability, our pumps are ideal for household, garden, and commercial use.
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  • *Please Note Polyworld is an Australian Business and only delivers Water Tanks within Queensland, and our Poly Pools within the states of Queensland, New South Wales and Victoria.

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Different kinds of rainwater tanks

At Polyworld, we have a great range of water tanks to choose from, including:

  • Round Tanks – our traditional premium quality round poly tanks come in varying sizes, all made from the purest food grade materials. Features reinforced ribs and a self-supporting roof.
  • Slimline Tanks – for those with limited space, slimline tanks can fit into smaller and more awkward areas. Sizes range from 300L to 5,000L.
  • Stackable Tanks – our unique range of stackable tanks provides an economic solution for transportation. The removable lid allows for stacking and can be refitted once the tank is installed.
  • Modular Tanks – this design allows the tanks to be connected to make as many litres as you need. Using our quick fit system, store up to 5,000L and beyond! Another great option for those with less space to work with.

Why you should buy your rainwater tank from Polyworld

With over 20 years in the industry, Polyworld has the expertise and knowledge to offer you a quality product for less. We provide a wide range of polyethylene products, including the water tanks listed here, industrial tanks, troughs, molasses tanks, storage cubes and pools. If you are looking for poly products in Australia, Polyworld is your one-stop-shop.

Looking more information? Use the enquiry form to the right to get in touch!

For any intended use either inground, partially inground or buried you must consult your hydraulic engineer, for installation requirements. – Failure to do this will void any warranties.