Poly Water Tanks
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Poly Water Tanks
Poly Water Tanks is a family-operated business in Australia and is owned by Poly Water Tanks Pty Ltd. We specialise in the design and manufacturing of high-quality, UV-stabilised polyethene water tanks. We pride ourselves on the good name of our products and insist on the best quality workmanship as well as personal service and competitive pricing.

These are our hallmarks along with a design process that considers modern homes in an urban or rural environment. Because we manufacture our own products, our costs are usually much lower than those of other suppliers. As a family-run business, we also pay attention to detail and work hard to ensure our customers get what they need.
Services
While these tanks are slimmer than regular tanks, they do not compromise on water storage capacity or quality and offer a perfect solution where access or space is tight. Our Slimline range tanks range from 1,002 Litres to 5,336 Litre capacities and are available in over 20 colour combinations. We offer fast delivery throughout NSW, ACT, VIC & QLD and our 10 year 'no split' fix or replace warranty means that you can purchase with confidence.
Our underground tanks are manufactured to Australian Standard AS/NZS 4766:2006, AS/NZS1546 & AS/NZS2566 - meaning when you buy our underground tanks, you have peace of mind that you will not have to worry about manufacturing defects. These underground water tanks are cheap and easy to install making them a perfect space-saving solution for your property.
Rectangle rainwater tanks are the perfect solution when looking at placing a water tank under a deck or bearers and joists. There are two tank sizes - the 1,800 Litre and the 2,000 Litre and with its unique low profile it is specifically designed to fit under decks, between support piers and in tight spots.
At Poly Water Tanks, our products are designed and manufactured according to your colour preferences. A polyethene tank can match virtually any theme. Perhaps you want your tank to blend in with an existing colour scheme, or match existing paintwork colours, or alternatively provide a complete contrast to an existing colour theme?
Now you can set up your very own aquaponics system with the help of Poly Water Tanks. We won't sell you an expensive all-in-one kit with marked-up prices. Instead, we can provide you with affordable and durable grow beds and fish tanks directly from us, the manufacturer. Aquaponics is the highly acclaimed process of growing fish and plants in a single integrated system.
Reviews (3)
Shared Pate
Shared Pate
Dec 20, 2021
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Jon & Jake are the BEST. Months after the tanks were delivered I asked for extra accessory and they posted it to me free of charge. After sales service is superb. They also are the only tank suppliers I could find in NSW to provide suitable size tanks for beside my garage in a narrow space next to a fence - that meet NSW building code. Couldn't be happier and would recommend 100%. Thanks!
Paul Burgess
Paul Burgess
Nov 20, 2021
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I was looking for tanks to house saltwater for my marine aquariums. Jon guided me to the most suitable product and best pricing. We customized the order to keep the tanks separate to best suit my purpose. Easy to deal with and great service on a well made product.
Valerie Scott
Valerie Scott
Sep 08, 2021
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Very helpful payed by card called to say when I could pick the tank up loaded the tank on to the back of my sons Ute strapped it in for me no contact at all