10000 Litre Water Tank

Getting a 10000 litre of water tank offers numerous benefits and is a wise investment for several reasons.

10000 Litre Water Tank – Tankless is a proudly Australian owned and operated business that offers second to none solutions for water storage that is efficient and covers all of our customers’ expectations.

Our 10000 litre water tank ensures a constant and reliable water supply, particularly in regions with erratic water availability or during droughts.

It enables you to collect and store rainwater, reducing reliance on municipal water sources and saving on utility bills.

A sizable water tank supports various activities like gardening, irrigation, livestock care, and general household needs, making it a versatile asset.

Investing in a 10000 litre water tank brings a multitude of advantages, making it a wise choice for various reasons.

One key benefit is the assurance of a constant and reliable water supply, particularly in regions prone to erratic water availability or frequent droughts.

By collecting and storing rainwater, the tank allows you to become less reliant on municipal water sources, leading to reduced utility bills and increased self-sufficiency.

A large water tank like the ones we sell at Tankless promotes sustainability and conservation efforts. It enables you to harness the power of nature by capturing rainwater, reducing the strain on natural water resources.

This not only helps to preserve the environment but also decreases your carbon footprint.

Additionally, during emergencies or natural disasters, having a substantial water reserve becomes invaluable, providing you with peace of mind and ensuring you have access to clean water when traditional supply systems may be compromised.

Beyond these practical benefits, a 10000 litre water tank offers versatility in its applications.

It can be used for a wide range of purposes, including gardening, irrigation, livestock care, and fulfilling general household needs.

Feel free to contact us if you want to know everything about our 10000 littler water tanks.

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Best Services

Services We’re Providing

Tankless is a fully enclosed & filtered system. Engineer certified – not even your pet could get in. Trafficable for cars & occasional heavy vehicles.

Underground Water

Tankless unique design attains a gravity overflow outlet underground to the point of discharge that equates to significant savings & simplifies installation to make maintenance virtually redundant. Breakthrough water insights gain authority over your water storage & drainage. We specialise in capturing, filtering, drain & recycle water for drought & flooding rain.

Swimming pool

Pool - Back to the Future.
Pool remains in tact;
Safe multi-purpose surface space;
Option to collect yearly rainfall for garden use or fully plumbed to storm water;
Eliminate costly upkeep and pool regulations upgrades;
Great value with a 10-year warranty.
Pool back to the future option.

Expert Solutions for Any Requirement

With our new optional Landscape Gardener or DIY Easy-Kit you can build your own Water Oasis that's Out of site... Out of mind. Our back-end team designs and supplies fittings, liners, filters, pumps & water storage coils from our supplier partners which offer a unique baffled tough, agile & safe system for kids, pets, cars & trucks.

Unlimited Surface

Lawn, Vegetable garden,Paving, Driveway, Synthetic sports surface, Decking, Indigenous garden with a frog pond.
PS. This Surface is permeable so make the most of it!

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Why Choose Us

Top Benefits of Choosing Tankless Underground Rainwater Storage Systems

Our experienced team are dedicated to providing excellent customer service and ensuring a seamless installation process.

  • Simple build process
  • Guaranteed build turnaround
  • Honest and dependable
  • Excellent staff administration

Innovative design game changer with gravity discharge when full & load bearing system reduces installation cost.


What Client Say

Tankless water tanks are a smart investment for any home. They provide eco-friendly solution, maximizing water catchment while saving space, energy, and money on your utility bills.

Great product and service. Hard to find experts that know the whole end to end process for building tank and linking it effectivel

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Anthony Jones Hawthorn

Tankless installed a 18,000 litre tank under my front lawn over 10 years ago. As an engineer, I checked out every aspect of the in

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Tony Carolan Brighton

Using the “Tankless” 50,000 litre underground catchment this summer has meant our garden, filled with camellias and roses, is

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Doreen Thomas Camberwell

Just had our Tankless underground tank serviced after 11 years of trouble free use, no issues and great customer communication. wo

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Mike Taylor East Malvern

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