Atlantis Corporation Australia


Modular Tank System

Total Storm WaterManagement

The Atlantis Flo-Vault®  is a structural lightweight modular tank system used to construct underground water storage for various applications. The modular nature of the system allows for the easy construction of tanks of any volume and can be designed to accommodate specific site conditions.

Atlantis modular tank systems use surface and underground infiltration techniques, resulting in clean water that can be re-used or allowed to re-enter the natural water system. Atlantis modular tank systems offer a highly efficient option for storm water management in any kind of soil.

Water Quality

Atlantis modular tank systems excel when there is a requirement to achieve high water quality, particularly in the effective removal of nutrients and gross pollutants. In addition to the obvious environmental benefits, the sub -surface location of the tank system provides more useable ground area and enhanced aesthetic setting compared to above ground concrete or plastic tanks.

The Modular Advantage

Atlantis modular tank system performance supersedes outdated aggregate trenches. The Atlantis system provides a void space of over 90% compared to less than 20% in typical aggregate trenches. Consequently, with a smaller footprint the Atlantis system achieves the same storage capacity as an aggregate trench. This saves time and money in installation and civil works costs. The lightweight design of Atlantis® modular tank modules also make installation quicker, safer and cheaper. No sediment build up occurs in the Atlantis system, unlike the clogging that is characteristic of aggregate based approaches.


  • Infiltration / Absorption Tanks
  • Rainwater Harvesting Tanks.
  • Storm water Detention / Attenuation Tanks / O.S.D Onsite Detention
  • Underground Storm water Channels
  • Underground Drainage
  • Lightweight Structural Fill
  • Underground Reservoirs
  • Aquifer Recharge

Atlantis Flo-Vault® Specifications

Atlantis Flo-Vault® Installations

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