30,000L Aquaplate Water Tank

Made in Tasmania | 15 Year Warranty | Free Delivery!
The 30,000L Aquaplate Water Tank is the top of the Aquaplate range. 3,400mm wide, 3,400mm tall, a cube of steel that holds thirty thousand litres of potable-water-safe storage. For the biggest rural operations where you want commercial-scale capacity without moving to concrete or unlined steel. Zincalume shell, food-grade lining, AS/NZS 4020 compliant. Tasmanian-made with a 15-year prorated warranty.

$10,901
SKU: AQT30000-B

Sku AQT30000-B
Outlet Non-standard fit-up and additional outlet options are available on
request | to suit your requirements
Overflow 1 x 90mm outlet | “Rapid Seal” grommet and 90mm removeable insect screen
Inlet 1x 500mm strainer basket with a stainless steel insect mesh screen
Valve 1X Brass bibcock
Length 3400mm
Width 3400mm
Diameter 3400mm
Height 3400mm
Warranty 15 years prorata
Minimum recommended base size 3500mm x 3500mm
Minimum recommended base thickness 50mm
Recommended base construction Concrete | or 6mm FCR levelled and compacted. If a tank stand is to be used | ensure base of tank is fully supported and that the stand is capable of supporting the total weight of the tank when full.
Tank material Aquaplate steel

Top of the range

30,000 litres is the biggest Aquaplate tank we stock. A 3,400mm x 3,400mm steel cube that stores enough water to run a fair-sized rural operation through the worst summer Tasmania has to offer. Beyond this, you’re looking at concrete tanks, multi-tank banks, or commercial-grade installations. For owners who want one tank doing maximum work with minimum complexity, this is where the range tops out.

Why Aquaplate at this size

At 30,000 litres, the construction decision has real implications. Plain galvanised at this scale develops visible pitting and taste issues within 10-15 years. Concrete tanks are expensive, site-specific, and struggle with rural plumbing integration. Poly tanks in this capacity start to look wrong on traditional rural properties. Aquaplate splits the difference: the Zincalume steel shell delivers the look, structural integrity, and standard rural-plumbing compatibility of steel. The bonded food-grade polymer liner delivers the AS/NZS 4020 drinking-water compliance of plastic. No compromise on either front.

Scale of operation

Large farm operations combining multiple dwellings, workshop, shed, and stock supply. Commercial-adjacent rural businesses (wineries, tourism accommodations, function venues) where a dedicated commercial-grade tank isn’t justified but the Aquaplate residential range tops out here. Climate-resilience projects on large rural estates preparing for extended dry periods.

Fit-up included

500mm strainer basket inlet with stainless steel insect mesh, 90mm Rapid Seal overflow with removable screen, brass bibcock. Outlet positions configured to the specific install.

Tasmanian-made. Delivered.

Steel rolled and assembled in Tasmania even at this scale. 22+ Colorbond-matched colours. Free delivery to 90% of the state. 15-year prorated warranty on the biggest Aquaplate we stock.

People Are Asking

Warranty Policy

Our warranty policy ensures peace of mind, covering defects and issues under standard terms.

Payment Information

We accept VISA, Mastercard, Google and Apple Pay.

How long will it take to arrive?

Most tanks reach your block within two weeks of order. Every tank is made in Tasmania and delivered direct, so there’s no mainland freight wait. If you’ve got a critical date (plumber booked, build sign-off, certifier inspection), let us know at order time and we’ll flag any timing risk

Do you install the tank or sort the plumbing?

No. We deliver to your block and unload. Connecting it to your downpipe, pump, and house plumbing is a job for your plumber. On a new build the plumber usually has the inlet, outlet, and overflow rough-in ready before the tank arrives.

Do I need council approval to install a water tank?

For most rural and residential properties in Tasmania, a standalone rainwater tank doesn’t need council approval. Larger tanks, elevated tanks on stands, and tanks in heritage zones can have local rules, so a quick check with your council before you order is worth the five minutes. Fire fighting tanks tied to a building permit are usually approved as part of the build itself.

Can I pick the colour?

Yes. Most ranges come in 22+ Colorbond colours so you can match a roof, fascia, fence, or pick something that disappears into the bush. Use the colour picker on the product page. The live colour shows on the 3D tank view so you can see exactly how it’ll look before you check out.

What if I order the wrong size or change my mind?

Get in touch as soon as you can. If the tank hasn’t begun manufacturing, we may be able to change the tank colour or size. Unfortunately, once manufacturing starts (as all tanks are custom-made), we can’t accept returns.