We supply Maxiplas Rainwater Tanks to most areas of South Australia. Moreover their wide range of molds are high quality & offer a smooth & simple design.

Wide Range

Maxiplas make many different high quality injection molded poly products.

Free Delivery

We offer FREE Delivery up to a generous 400km from Adelaide CBD!

Free Fittings* 

All tanks come with free standard fittings* included, there's no extra cost! 


Adelaide local manufacturer, you can be sure you're supporting SA business.

Maxiplas Poly Rainwater Tanks

Modern tank designs from your local guys in Adelaide!

maxiplas poly water tanks round slimline adelaide sa south australia buy online rainwater tanks
maxicube modular slimline poly rainwater tanks south australia adelaide sa
maxiplas 22500r round rainwater tank adelaide
maxiplas slimline rainwater tanks poly tanks adelaide sa
maxiplas water poly polyurethane tanks australian tanks

Built Tough 

Engineered for Australian conditions using Aussie materials for long-life.

Supporting SA

Supporting SA established business, Maxiplas is manufactured in Adelaide!

Wide Range

Various tank styles available, for more choices & options for you. 

Slimeline Tanks

Providing a capacity of up to 3000 litres.

Small Areas 

Slimline tanks from Maxiplas are very practical for those areas of limited space.

Adelaide Metro

Great for newer homes with limited garden space or narrow side access.

FREE Fittings

Free fittings including a 1" (25mm) ball valve, leaf strainer & 90mm overflow!


10 Year Manufacturers Warranty from Maxiplas offers a quality guarantee.

maxiplas slimline rainwater tanks adelaide sa

Urban Slimline Maxiplas Tanks

For greater capacity with limited width such as a courtyard or side of a house.

Stated CapacityProduct CodeHeightWidthLength
1050L450 Superslim1.65m0.45m2.03m
1100L1100 Urban1.80m0.64m1.38m
2300L2300 Urban1.72m0.76m2.46m
3000L3000 Urban2.02m0.79m2.57m
MaxiCube Slimline
Fresh Maxiplas Product!

Featuring the same modern design as the Maxicube range, with a slimline form for an ultra compact & minimal modern design. Very effective where a steel modular tank might otherwise be used, an excellent economical & space-saving choice for an urban home!

Ask us questions!

If you'd like to know more about this product, give us a call, email, or send us a message on Facebook!

Stated CapacityHeightWidthLengthInlet Height
Maxicube Slim 1000L1.92m0.45m1.45m1.92m

Round Tanks

Providing a capacity of up to 22,500 litres.

Capacity Value

Maxiplas round poly water tanks offer the best value in capacity! 

Up to 22,500L

Flexibility in choice, find the right Maxiplas tank to suit your needs.

FREE Fittings

Free fittings including a 1" (25mm) ball valve, leaf strainer & 90mm overflow!


10 Year Manufacturers Warranty from Maxiplas offers a quality guarantee.

maxiplas 22500r round poly rainwater tank adelaide special offer

Urban Round Maxiplas Tanks 

Round water tanks ideally suited to urban homes with adequate outdoor space.

Stated CapacityHeightInlet HeightDiameterOverflow

Rural Round Maxiplas Tanks

Large poly water tanks for utilising maximum capacity value for a larger property.

Stated CapacityHeightInlet HeightDiameterOverflowOutlet

MaxiCube Tanks

Modular blocks in a slimline form-factor.

Scalable Capacity 

Add capacity when you need it with this modular solution from Maxiplas.


Small enough to be placed anywhere, with easy relocation.

FREE Fittings

Free fittings including a 1" (25mm) ball valve, leaf strainer & 90mm overflow!


10 Year Manufacturers Warranty from Maxiplas offers a quality guarantee.

maxiplas maxicube rainwater cube tanks
MaxiCube Tanks

Modular capacity while still maintaining strength & ease of handling.

Stated CapacityProduct CodeHeightWidthDepth
500L500 Maxicube1.53m0.67m0.60m
700L700 Maxicube2.10m0.67m0.60m
1050L1050 Maxicube2.10m0.79m0.75m
  • positive review  very happy with our MAXIPLAS TANK. service, communication & delivery A1. would highly recommend Dingo Garden & Tanks

    Michelle Wade Avatar Michelle Wade
    September 10, 2020

    5 star review  What a brilliant business! Excellent customer service, quality product & great staff, thank you Dingo Garden & Tanks, we'll be back!

    Julie Jordan Avatar Julie Jordan
    March 1, 2017
  • 5 star review  Great product range. Great promotions. Lovely staff �

    Monica Desteno Avatar Monica Desteno
    May 22, 2017

    5 star review  Don't go anywhere else! Dingo's will look after you. Cheers dingo

    Daniel Filippone Avatar Daniel Filippone
    November 27, 2017
  • positive review  I purchased a new 1000lt bushman tank today.I was a walk in sale .Great attitude and friendly done a great deal done,dusted and loaded in 20mins.I got to spend local [as I'm from Cape Jervis] couldn't have gone smoother.Thanks again Staff.

    Granpappy Buck Wheeler Avatar Granpappy Buck Wheeler
    March 11, 2021

    positive review  Fantastic company to deal with, great products

    Jacqueline Maria Akers Avatar Jacqueline Maria Akers
    April 23, 2020

Colour Options for Maxiplas 

Maxiplas have brought together our most inspiring and useful colour selection for your Maxiplas Rain Water Tank, designed to complement a variety of homes.


High Demand Colours:


1. Surfmist

2. Classic Cream

3. Merino

4. Beige

5. Mist Green

6. Rivergum

7. Heritage Green

8. Mountain Blue

9. Slate Grey

10. Heritage Red

11. Shale Grey

12. Evening Haze

13. Dune

14. Jasper

15. Monument

maxiplas poly rainwater tanks adelaide available colour options colour chart
Download Install Guides

Maxiplas Standard Install Guide 

MaxiCube Slim Install Guide


Have some questions?

Ask away, we're here to help!


    Dingo Garden & Tanks

    19 Farrow Circuit

    Seaford SA 5169 


    Monday to Thursday 

    9am – 5pm


    8am – 4pm


    10am – 3pm


    0404 764 210

    Have questions? Ask Dingo today if you're not sure about anything or if you need more information about any of our products! 


    Monday to Wednesday 10am – 5pm

    Thursday 9am – 5pm

    Friday 8am – 4pm

    Saturday 10am – 3pm

    Dingo Garden & Tanks

    19 Farrow Circuit

    Seaford SA 5169


    0404 764 210