Underground Tanks

When there is no space for an above ground tank, we offer a range of poly and concrete underground tanks so that you can save water, and help the environment by minimizing the amount of water going to the stormwater system. You can landscape over the tank, leaving only access to the service lid.

Poly Underground Tanks:

We offer a range of vertical polyethylene tanks that have been thoroughly tested to meet Australian Standards and can be fitted with poly lids for pedestrian traffic or cast-iron lids for heavy-duty use.

Ideal for rainwater holding tanks and on-site detention tanks.

Tank sizes are: 250L, 700L, 1200L, 3000L and 5000L.

Concrete Underground Tanks:

When larger capacity is required, consider a long-lasting, robust concrete tank.

Tank sizes are:  4100L, 5250L, 6100L, 9100L, and 10500L.

Underground tanks offer great value for money and will last for many years. Phone for our best price.
Special instructions apply to the installation of underground tanks. These are provided when ordered.

Start saving water. Call 1300 794 850 or email aquarius1@tpg.com.au.