Water Tanks
Happy Valley
APR Tanks manufactures high quality, durable rainwater tanks for residential and rural use. Our tanks are available in sizes from 1,000 litres to 20,000 litres, and are rotationally moulded from high-grade polyethylene.
Whether it's a new home build or a replacement tank, APR Tanks have the right solution for your domestic rainwater harvesting needs. Explore our range below.

Rainwater Tanks
Poly Water Tanks
Slimline Water Tanks
Rural Water Tanks
Water Pumps
10 Year Warranty
All slimline and round rainwater tanks come with a 10-year manufacturer's warranty from the date of purchase. For full details refer to our Manufacturer's warranty.
South Aussie Owned. Family Operated. Factory Direct Prices.


The UV stabiliser stops the sun's ultraviolet rays from degrading the product, meaning your tank will last longer.



All slimline and round rainwater tanks come with a 10-year manufacturer's warranty from the date of purchase. For full details refer to our Manufacturer's warranty.
Happy Valley Water Tanks
In this arid climate, it is increasingly apparent that water is a precious commodity. You need to make sure that you’re using your existing resources wisely or you will find yourself in trouble. But don't worry, our water tanks are built to last and we offer a 10-year guarantee on every tank we sell. Our tanks are made from the best possible materials so they can withstand the test of time and extreme weather.
Get An Obligation Free Quote Today!
Frequently Asked Questions
Can’t find the answer you’re looking for? Read through our complete list of Water Tank FAQs
or reach out to our friendly customer support team.
APR rainwater tanks are manufactured at our ISO certified production facility located in Edinburgh, South Australia. Our customers can have peace of mind knowing that we fully control the quality of the product from design and manufacture to delivery.
All APR tanks are supplied with a mosquito-proof leaf strainer including a light guard, 90mm PVC overflow, 25mm brass outlet and ball valve. We also offer a range of quality assured pumps and accessories to assist you with your tank set-up. Click here to view our tank accessories.
There are a several factors to consider when choosing the best size rainwater tank:
- Roof size or area
- Intended use of the water (internal or external water supply)
- Rainfall patterns in your area
- Available space
- Budget
APR offers tank sizes from 1,000L to 20,000L. Click here to view range
For more information about which tank best suits your needs please contact us
Our tanks are made from AS/NZS 4020:2006 certified food-grade, BPA-free material and are suitable for storage of potable water.
For additional information on use of rainwater for drinking please consult your local council or water authority.
Regular maintenance of your rainwater tank is recommended to keep debris and pests out. As a guide:
- Tanks should be inspected for accumulation of sludge every 5-10 years
- Regular maintenance inspections should be undertaken every 6 months
- Regular cleaning of the leaf strainer, if being used as an inlet, needs to be at least every 3 months
- If a wet system is used it also needs to be drained at least ever 3 months
It is also important to keep roofs and gutters clean as this will impact on water quality.
What others are saying about us
Happy Valley, South Australia
Happy Valley Adelaide, South Australia |
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![]() Western end of Windebanks Drive
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Coordinates | Coordinates: 35°04′59″S 138°34′01″E | ||||||||||||||
Population | 11,219 (2016 census)[1] | ||||||||||||||
Postcode(s) | 5159 | ||||||||||||||
Location | 20 km (12 mi) from Adelaide | ||||||||||||||
LGA(s) | City of Onkaparinga | ||||||||||||||
Region | Southern Adelaide[2] | ||||||||||||||
County | Adelaide[3] | ||||||||||||||
State electorate(s) | |||||||||||||||
Federal division(s) | Kingston | ||||||||||||||
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Happy Valley is a metropolitan suburb of Adelaide, South Australia. It is located 20 km south of the Central Business District of Adelaide.
Within the suburb is the Happy Valley Reservoir accompanied by South Australia’s largest water treatment plant, responsible for supplying water to much of the Adelaide metropolitan area.
Although it is now encompassed by suburbs, it still retains a relatively semi-rural character due to retention of native flora and vegetation surrounding the Happy Valley Reservoir, as well as parklands and golf courses along its border.
About Happy Valley, SA
Happy Valley is a metropolitan suburb of Adelaide, South Australia. It is located 20 km south of the Central Business District of Adelaide. Within the suburb is the Happy Valley Reservoir accompanied by South Australia's largest water treatment plant, responsible for supplying water to much of the Adelaide metropolitan area. Although it is now encompassed by suburbs, it still retains a relatively semi-rural character due to retention of native flora and vegetation surrounding the Happy Valley Reservoir, as well as parklands and golf courses along its border. == History == In November 1844, Daniel George Brock recorded in his diary details of a journey south from Adelaide. On his third day he rode past Thomas O’Halloran's farm, on the hill noting that the land had little running water and was suitable for wheat farming. Some few kilometres to the east he came to Happy Valley. There, he noted, were 'several substantial stone buildings, among which is a neat little chapel'. Originally known by the Kaurna name of "Warekila" meaning 'place of changing winds', Happy Valley, a source suggested, was given its name by Edward Burgess, one of the first settlers in the area. Burgess, a staunch Methodist, arrived at Holdfast Bay on 20 January 1837.
Things To Do in Happy Valley, SA
Driving Directions in Happy Valley, SA to Apr Tanks
Driving Directions from Happy Valley Reservoir to APR Tanks
Reviews for Apr Tanks Happy Valley, SA
lucie delacy
APR Tanks are fantastic. They were professional, super friendly and the price was right 🙂 We got a rainwater tank for our rural property and a slim water tank for our backyard. Kate was fantastic and I can't recommend APR Tanks enough.
Mat Bagley
Simon has delivered us 2 large tanks this year. APR has produced and delivered them to spec, on time and such a friendly bloke to deal with each time. They also put all the fittings on. Would highly recommend.
Poey Steve
Their services are great ,everything about them was extremely satisfying ,couldn’t ask for more ,was very impressed with the tanks very well made and easy to setup ,A++++ highly recommended
These are all the suburbs in Adelaide that we service, search for your suburb below. Please note, if it does NOT appear, we may still be able to deliver to you, please contact our help desk for support.