Pool Conversion Reservoir

When you search for pool conversion in Reservoir, there is a wide array of solutions available at Tankless. Instead of wasting water on maintenance and evaporation, the pool is converted into a reservoir that collects rainwater or treated graywater. This water can then be used for various purposes such as irrigation, flushing toilets, or supplying non-potable water needs. Our solutions for pool conversion in Reservoir are an innovative way to conserve water resources, reduce utility costs, and promote sustainability by repurposing underused assets. Our solutions at Tankless provide a practical and eco-friendly solution for maximising the potential of existing pool infrastructure.

At Tankless we extend an invitation to individuals to join us on a real eco-conscious journey and participate in shaping greener and more sustainable cities in Australia. With our unwavering commitment to excellence and expertise in the field, we strive to innovate and conserve water resources, fostering a positive environmental impact while providing the added advantage of reduced water bills. Tankless stands as the foremost choice for pool conversion solutions in Australia. Our ingenuity in developing innovative and state-of-the-art solutions, coupled with our strong dedication to sustainability, positions them as the go-to provider for those seeking efficient and reliable management of our water resources. By selecting Tankless, individuals not only make a positive difference but also enjoy the convenience and benefits offered by a well-designed underground water storage system.

When it comes to pool conversion solutions in Reservoir, Tankless offers a wide range of options to choose from. By converting pools into reservoirs that collect rainwater or treated greywater, wastage due to maintenance and evaporation is minimised. This repurposed water serves various purposes like irrigation, toilet flushing, and fulfilling non-potable water needs. Tankless provides practical and eco-friendly solutions that maximise the potential of existing pool infrastructure, conserving water resources, reducing utility costs, and promoting sustainability. Thank you for trusting Tankless! We will not let you down.

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

Replicates a natural Aquifer the load bearing design self-anchors in the ground allows for a higher gravity overflow setting unique to Tankless saving $$$. Modular system simply rolls into place. Pervious capped lid collects both storm & surface water. Easily modified to any shape.

Swimming pool

With our help, you can easily convert your swimming pool into a water storage system. Eliminates drainage & soil slipping ramifications. Excess water drains only to the storm water outlet.

Expert Solutions for Any Requirement

Our expert team designs, builds and supplies fittings, liners, filters, pumps & water storage coils which offers a versatile solution for any site.

Unlimited Surface

Lawn, Vegetable garden, Driveway, Synthetic sports surface, Decking, Indigenous garden with a frog pond. Water feature with a pond-less.

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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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