About Tanks: 

Q: What’s the purpose of the mesh cover?

A: Mesh cover has 2 functions:

  1. Provides UV protection for the bladder and steel frame
  2. A first stage filtering process for the incoming water if a down pipe is directed onto the top surface of the tank.

Q: What tools do I need to install the water tank?

A: No tools required.

Q: What’s the suitable location for my water tank?

A: Water tank should always be positioned on a level smooth solid surface and can be accessed to an existing down pipe or directly into a gutter to collect the roof water. If the ground is uneven, build it up with “packing sand” secured by an outer timber frame to stop any erosion of the sand base.

Q:Where can I find Aussietanks in my City/Country?

A: Fill out the contact form to obtain a list of our local retailers or email us at

Plumbing options: 

Q: Can I connect high pressure washer to the water tank?

A: Yes, for washing a car or boat or pathways, a “high pressure washer” can be connected to the water tank.

Q: What size of pipe should be used to connect water tank?

A: The provided tap can fit with standard male 3/4” BSP(British Standard Pipe) hose fittings, can connect to 12mm or 18mm garden hose.

Q: How do i connect a downpipe to the Aussietank?

A: Our water tank are designed with various plumbing options:
The quickest way is to simply direct the down pipe straight to the top surface of the water tank. Or you can plumb a rainwater diverter in a down pipe to the side fittings on the water tank.


Q: I need some information on standard delivery? 

A: Our standard delivery service is free for orders over two tanks and costs a flat rate of $40. You can expect to receive you tank within 5 working days for any metro area. If you have any problems please reach out to us and we will be able to provide you with relevant information on your order.

Q: What should I do if my order hasn’t been delivered yet ?

A: The estimated delivery time is usually five workings days after transaction has been processed. Please wait until this has been reached, in the case that your delivery has not arrived you can reach out to us anytime and we will speed up the process. While we will do all we can to ensure your order is delivered on time Australian Water Tanks Pty Ltd cannot be held responsible for conditions beyond our control such as severe weather, service interruptions etc.

Q: Can I have my parcel redirected to another address?

A: Yes you can, please contact us immediately and we can work with our courier to make sure your parcel is delivered to the correct address, I small fee maybe incurred.

Water Harvesting: 

Q:How much water can I collect?

A: The amount of rainwater you will collect is depended on a number of factors, including:

  • The size of your roof – including pitch and shape.
  • The amount of rainfall you experience in your area.
  • The number of down pipes you have leading into the tank.
  • For every millimetre of rain on 1m2 of your roof, you will collect 5 gallons of water.

Q: How long can the water in one tank be used?

A: This of course depends on the usage rate, but as a guide, watering a garden by hose with average pressure would use between 6 to 7 litre’s per minute. So for a 118G/450 litre tank, you could water for approximately 1 hour from full to empty, 2.5 hours for a 264G/1,000 litre tank. And 5 hours for a 538G/2,000 litre tank.

Q: Can I join Aussietanks together?

A: Yes! Our water tanks are designed to join together. This can simply be done by joining the outlet of two (or more) water tanks together.

The first affordable choice to water harvesting, coming flat packed
in a box it can be easily stored away
when not in use.

Check out our tanks