April Special

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5000 Gallon Special (Queensland)

5400 Gallon Tank Sale (NSW)

Round Water Tanks

Round Tanks

Our advanced poly manufacturing process use computer-controlled rotational moulding machines to make very strong one-piece tanks.

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Slimline Tanks

Slimline tanks are perfect for small blocks of land where there is limited space. They will fit perfectly along a wall, side fence or under a window.

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Customer Testimonials

  • Excellent service. 5 Stars

    Mike Crowley, Laidley South, Qld
  • Tank arrived safely and exactly as we requested. Thanks to recent rain is now full!!!

    Robert Mcintyre, Bogan Gate, NSW
  • Every thing from the first contact to the final delivery A1 . Thank you for your excellent service. Also more than competitive pricing.

    Gary Ashford, Crestmead, Qld
  • Great to Talk to from the Start of the process- Delivery was well planned & Driver was very helpful with the Unload & Set up process. Highly recommended

    Trevor Pike, Lower Wonga, Qld
  • Stress free, on time, very helpful, great work.

    Jerry Walsh, Mount Maria, Qld
  • Excellent - Pricing good, Service Good, Product Good and Delivery driver Good. Thanks very much for the service.

    Roslyne Poremskis, 4670, Qld
  • All good. Great service. Apart from receiving the delivery late in the evening (it was dark) I must commend the driver, who was very helpful.

    Charles Taylor, Caboolture, Qld
  • Delivered in time stipulated, well presented and driver very friendly and professional.

    Graham Reuterink, Clear Mountain, Qld
  • Good price & they did everything they said they would do, would deal with them again if we go for another tank. Good to see a company backing up what they say they have.

    Ken Morris, Cooroy, Qld
  • The Service was excellent from start to Finish. 5 Stars!

    Jim Sevil, Milthorpe, NSW

Underground Tanks

Suitable for under drive way installation these tanks are German engineered and manufactured for maximum strength and durability.

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Industrial Products

National Poly have built industrial tanks for over 20 years to store a wide range of chemicals and liquids including SG1 to SG1.4 and SG2.

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Water Tank Accessories

Water Tank Accessories

Do you need a water tank pump, self-cleaning system, water diverter, leaf strainer or fittings? Check out our range of water tank accessories.

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Farming Products

Farming Products

Are you in need of products for agricultural purposes? We can help you with molasses storage, cartage tanks, troughs or custom products.

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