product information:




Superior Stormwater Management for infiltration, detention, retention, harvesting, and wastewater

ProTankĀ® Modular Tanking System is widely used for subsurface Stormwater Management in any soil type.

Its lightweight, strong structural design, modular nature, high void surface area, and storage volume of up to 90% of the excavated area makes the product ideal for underground rainwater harvesting, infiltration, attenuation tanking system for domestic & commercial applications, grass swales systems, retrofits of open concrete channels, roadside drainage systems, grey-water, and septic leach fields.

Use & Purpose

  • Replacement for aggregate drainage treatments
  • Water detention
  • Water retention storage
  • Water reuse


  • Economical alternative to traditional granular methods
  • Infinite storage sizes available
  • Lightweight and easy to install


Get In Touch

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Chris +64 21 270 3139 or Laurie +64 21 936 730