Pre-fitted
300mm Inlet Strainer
A large inlet strainer helps prevent leaves, sticks and larger debris from entering the tank. Your downpipe can be connected directly above the strainer.
Tankworld Tasmania
5,000 Litre Corrugated - Mini Orb Poly Water Tank
5,000 Litre Corrugated - Mini Orb Poly Water Tank
1,100 Gallons
- 10 Year Polyethylene Tank Warranty
- One-piece construction – UV stabilised
- Made from food grade polyethylene
- Certified to Australian Standard AS/NZS 4766
- Suitable for drinking water
- 5,000 L capacity – ideal for rural properties, farms and households
- Corrugated profile for strength and durability
- Standard tank fittings included
- Corrosion resistant and built to last
Made in Tasmania 100% Tasmanian ownedand operated
10 Year Poly Tank Warranty Manufacturing warranty ontank for 10 years
Australian Standard AS/NZS 4766 certifiedfor quality and safety
We’ll confirm tank price, delivery cost,
colour availability and lead time.
colour availability and lead time.
What’s Included With Your Tank
Every Tankworld poly water tank includes the essential fittings required to connect the tank to your rainwater system.
Included
90mm Easy Clean Overflow
Allows excess rainwater to flow safely away when the tank reaches capacity. The removable screened cover provides easy access for cleaning while helping prevent insects and vermin from entering.
Pre-fitted
25mm (1") Threaded Outlet
A factory-fitted threaded outlet provides a secure connection point at the base of the tank for the supplied valve and other compatible plumbing fittings.
Included
Ball Valve & Threaded Nipple
A 25mm Watermark ball valve and threaded nipple are supplied for connection to the tank outlet, providing reliable control of the water flow from the tank.
Fitting positions may vary between tank models. Additional or larger
fittings may be available—ask our team when placing your order.
Tankworld Colour Range
Choose Your Colour
Select from a wide range of colours designed to complement homes, sheds and rural properties.
Most Popular Colours
Our five most frequently selected tank colours.
Stone
Monument™
Heritage Green
Cottage Green™
Rivergum
Wilderness™
Slate Grey
Woodland Grey™
Off White
Surfmist™
Complete Colour Range
Colours are grouped by shade to make similar options easier to compare.
Greys & Charcoals
Slate Grey
Woodland Grey™
Gull Grey
Shale Grey™
Wallaby Grey
Wallaby™
Armour Grey
Windspray™
Metal Grey
Ironstone™
Stone
Monument™
Basalt Grey
Basalt™
Black
Night Sky™
Browns & Earth Tones
Gully Brown
Gully™
Clay Brown
Jasper™
Bush Grey
Bushland™
Wheat
Beach
Sandbank™
Sandcove
Cove™
Creams & Light Neutrals
Off White
Surfmist™
Beige
Merino Beige
Paperbark™
Smooth Cream
Classic Cream™
Birch Grey
Dune™
Natural Opaque
Greens
Mangrove Green
Mangrove™
Mist Green
Pale Eucalypt™
Heritage Green
Cottage Green™
Rivergum
Wilderness™
Reds, Blues & Feature Colours
Terrain Red
Terrain™
Heritage Red
Manor Red™
Mountain Blue
Deep Ocean™
Colours shown are a guide only and may vary between screens, physical samples and the finished product. Where shown, the secondary name indicates the corresponding or closely matched COLORBOND® steel colour.
COLORBOND® is a registered trademark of BlueScope Steel Limited. Colour names marked ™ are trademarks of BlueScope Steel Limited.
Most Popular Garden Tank
5,000L Corrugated Poly Water Tank
Our most popular garden tank, the 5,000L Corrugated offers practical rainwater storage in a classic corrugated profile. A great all-round option for garden watering, general outdoor use and everyday household water collection.
Delivery & Collection
These smaller tanks are easy to handle and position once on site. Choose standard delivery or collect from a Tankworld store.
Tank Installation
Once positioned on a suitable prepared base, the tank inlet, overflow and outlet can be connected to suit your property. Plumbing and final installation are arranged by the customer.
Warranty & Standards
Quality you can rely on
Built for Tasmanian conditions and supported by recognised standards, dependable warranties and experienced local service.
Made in Tasmania
Locally manufactured for Tasmanian homes, farms and conditions.
32 Years of Experience
Trusted local knowledge built over more than three decades.
Australian Standard
Manufactured to the recognised AS/NZS 4766 tank standard.
10-Year Tank Warranty
Long-term manufacturer warranty protection for added confidence.
Helpful Information
Resources for Your New Tank
Find answers, practical advice and helpful information to assist with choosing, preparing for and getting the most from your water tank.
Help Centre & FAQs
Quick answers about ordering, delivery, installation and product care.
Visit Help CentreTank Learning Centre
Practical articles covering tank placement, water storage and planning.
Browse ArticlesWhat Size Tank Do I Need?
Compare common capacities and choose suitable water storage.
Read the GuidePrepare for Tank Delivery
Check access, unloading requirements and site preparation.
Read Delivery GuideReady to get started?
Get a quote for your new tank
Tell us what you need and our team will help confirm the right tank, fittings and delivery option for your property.
Help choosing the right tank size and style
Fittings and outlet positions confirmed with your order
Statewide delivery options for Tasmanian properties
Tasmanian-made tanks backed by experienced local advice.
