25000L Water Tanks

25000L Water Tanks | Custom Made from Stainless Steel & Genuine Colorbond / AQUAPLATE® Material | High Capacity Water Storage | BAL BASIX Rated Fire Resistant Steel | 25000L Water Tanks Prices | Extended Warranty


Please note: not all dimension combinations are available

25000L Water Tanks BAL ratings or BASIX Requirements

With new regulations implemented after past bushfire seasons, the BAL Rating system [Bushfire Attack Level] gives guidelines for properties on Bushfire prone land. Part of these recommendations are to have a dedicated fire tank [water stored for the sole purpose of firefighting].

The tanks can be made to have the Storz fitting [NSW] or Camlock fitting [Qld] installed to meet the local council requirements for the BAL Rating, on your property.

Material Options

304 Grade Stainless Steel, 316 Marine Grade Stainless Steel, Colorbond / AQUAPLATE®

25000L Water Tanks – High-capacity tanks for water Independence

Achieve self-sufficiency with our 25000L water tanks. Say goodbye to water worries and secure a bountiful supply of rainwater for all your needs. Customizable to fit your space and usage requirements.

Explore our premium 25000L water tanks for sale, designed to cater to heavy water demands year-round. This large round water tank allows you to become more independent of your mains water supply and provides a substantial supply of rainwater for your domestic, household, or rural and horticultural needs.

Manufactured at our Brisbane factory, these high-capacity tanks are your key to securing a reliable and sustainable water supply with doorstep delivery.

All Our Steel Water Tanks Come with Three Standard Inclusions. Upon ordering your tank(s) you will be asked to place on a diagram where you want the fittings located.

  • Inlet Strainer 400 mm
  • Mosquito-proof overflow 90/100 mm
  • 25mm outlet with a tested Ball value

Water Tank Delivery

Select Water Tanks will make sure your new water tank is delivered and positioned correctly on your base. We can also assist and coordinate with a crane operator if required. We use delivery zones to provide an estimate on your delivery costs.

Estimated Water Tank Delivery Fees

What is O Size? Tanks 2.6m high or round tanks with a 3.7m diameter create an oversize load when transported on the road.

Distance Standard O Size
0-50km $180 $220

For distances further than 50km please calculate your distance from our factory below and contact us for a quote.


Need a different size?

Custom water tanks is what we do and we have thousands different sizes available to suit your requirements.

Generate Your Quote Below

Use the fields below to generate a full quote request. If you are not sure with any of these - just select “Not Sure” and we can confirm with you once we finalise your order

Colorbond / AQUAPLATE® finishes (Not available for Stainless Steel)

Choose from the following genuine Colorbond / AQUAPLATE® finishes (For Colorbond tanks only)

None Not Sure Pale Eucalypt Windspray Woodland Grey Surfmist Paperbark Monument Shale Grey Galvinised

Additional Fittings

Best practice for larger tanks is to also include a High suction (HS) fitting. This is a 50mm outlet and ball valve installed on the corrugation above. This allows for efficient water balancing when other tanks are connected. The HS Fitting also protects the pumps and internal water appliances as it draws only clean water from above the sludge / anaerobic level.

You may also wish to purchase a Bucket Height Tap for example, where the tap is placed high enough from the base, to allow gravity feed of water, into a bucket placed under the tap.

Additional Outlets Stainless Steel

If you require any additional outlets for your stainless steel tank please add them below.

Additional Outlets Colorbond

If you require any additional outlets for your Colorbond tank please add them below.

Pay a deposit of 20% per item

25000L Water Tanks

Example Price List 2024

304 Stainless Steel Tanks

Capacity (litres) Diameter x Height (mm) Price
24,942 3200 x 3100 $6,180
25,278 3700 x 2350 $5,350

316 Stainless Steel Tanks

Capacity (litres) Diameter x Height (mm) Price
24,942 3200 x 3100 $8,200
25,278 3700 x 2350 $7,100

Colorbond / AQUAPLATE® Tanks

Capacity (litres) Diameter x Height (mm) Price
24,942 3200 x 3100 $4,970
25,278 3700 x 2350 $4,765

25000L Water Tanks – FAQs

What is the capacity of 25000l water tanks?
The capacity of 25000l water tanks is 25,000 litres. The duration that 25000 litres of water will last depends on the rate of water consumption and the intended use. Here are some examples of how long 25000 litres of water might last under different circumstances.
Can I use 25000L water tanks to supply water to livestock or agricultural purposes?

Yes, the 25000L water tanks can be used to provide water to livestock or support agricultural activities, making it beneficial for rural properties.