MyTankCo modular water tank on a rural Australian property
Australian Made · Modular Design

The water tank that ships flat — and goes up anywhere.

MyTankCo is a modular water storage system that arrives in knockdown form and assembles on site with basic hand tools. No crane. No concrete. No skilled trades.

5,000–20,000L  round & slimline 15+ years  tank manufacturing 70+  five-star reviews
Flat-pack
Ships in knockdown form
No trades
DIY assembly, hand tools
Round & Slim
Fits any footprint
Built to last
UV, fire & vermin proof
The Breakthrough

A better way to get water storage where it's needed.

Traditional tanks arrive fully built — which means a truck wide enough to carry them, a crane to lift them, and a site that a semi-trailer can actually reach. On tight blocks, remote stations and island communities, that's exactly where it falls apart.

MyTankCo flips the problem. The tank ships flat, in modular panels, so it fits through gates, up tracks and onto barges that a finished tank never could. On site, the panels assemble into a finished tank with basic hand tools — no specialist crew, no concrete pad pour, no crane hire.

If you can get the panels in, you can build the tank.

MyTankCo tank part-way through on-site assembly
Built For Australian Conditions

One tank, engineered for the hard places.

📦

Transportable

Ships in modular knockdown form — through gates, up tracks, onto barges.

🔧

DIY Assembly

Goes together with basic hand tools. No skilled trades or crane required.

🔥

Fire Resistant

Built to stand up to bushfire-prone environments.

☀️

UV & Sunlight Proof

Engineered against UV degradation for a long service life in full sun.

🐀

Vermin Proof

Sealed against pests, so your stored water stays clean and safe.

🌏

Remote & Island Ready

Designed for extreme remote areas, poor access and Pacific island delivery.

🌐

Earthquake Resistant

Modular construction built to flex — ideal for disaster-relief storage.

🎨

Colorbond® Colours

Finished in a Colorbond colour range to suit the site and the surrounds.

The Range

Pick the capacity and shape your site needs.

Permanent or temporary, round or slimline. More sizes are on the way.

5,000L
Slimline

Hugs a wall or fence line where every centimetre counts.

10,000L
Round

The everyday workhorse for homes, sheds and small holdings.

20,000L
Round

Serious storage for properties, commercial sites and stations.

How It Goes Together

From flat-pack to finished tank — on site.

Step through the build. The same hand tools, the same crew, the same afternoon.

Step 1  Wall panels stand up on the prepared pad
Backed By Experience

From a name Australians already trust with their water.

MyTankCo is built on the manufacturing know-how of Select Water Tanks — a family-owned Australian tank maker with a 15-year track record.

★★★★★

The first Australian company to design and manufacture stainless steel water tanks — and still family-owned and operated today.

15+ years of Australian tank manufacturing
★★★★★

Over 70 five-star Google reviews from customers across the country, with a factory producing around 1,000 tanks every year.

Proven, repeatable quality at scale
★★★★★

Tanks backed by industry-leading non-corrosion warranties of up to 30 years — engineering built to last decades, not seasons.

Long-life materials & workmanship
Get In Touch

Tell us about your site.

Send through your location, the capacity you're after and any access challenges. We'll come back with the right tank and a free quote.