Quality Water Tanks

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Select Water Tanks Has The Perfect Water Tank for you

Water Tanks For Sale

Water Tanks at Great Prices. Huge Tank Range

Your Premier Source for High-Quality Water Tanks

Stainless Steel Water Tanks

Discover the Benefits of Stainless Steel Water Tanks at Select Water Tanks. We advocate for sustainability and proudly endorse Stainless Steel Water Tanks for several compelling reasons. Not only do they offer a longer lifespan, providing exceptional value, but they are also fully recyclable at the end of their use – a choice that benefits both you and the planet. Each tank is meticulously custom-made at our Brisbane factory to meet your specific needs.

Explore our range of Stainless Steel Slimline, Round, Jumbo, and Under Deck Water Tanks, available in sizes ranging from 500 to 29,800 Litres. Choose the environmentally conscious and durable solution for your water storage needs with Select Water Tanks.

Colorbond / AQUAPLATE®

Discover Unmatched Value with Colorbond / AQUAPLATE® Water Tanks. These tanks offer a wise investment, providing exceptional value for money. With their timeless corrugated finish and a variety of colors to choose from, they seamlessly blend or strikingly contrast with your current color scheme.

Explore our extensive collection of Colorbond / AQUAPLATE® Steel Slimline, Round, Jumbo, and Under Deck Water Tanks, offering capacities ranging from 500 to 29,800 Litres. Elevate both aesthetics and functionality with Select Water Tanks – your trusted destination for high-quality Colorbond water storage solutions.

Custom Made Water Tanks for Your Unique Needs

Farm Water Tanks

Farm Water Tanks

Discover our Extensive Range of Stainless Steel and Colorbond Water Tanks, available in sizes up to 30,000 Litres. These tanks offer versatility, allowing them to be linked together to store large volumes of water, making them ideal for farms to harvest and distribute rainwater efficiently.

Stormwater Detention Tanks

Stormwater Detention

Stormwater Detention tanks capture fast-flowing water, temporarily holding it within the tank. Equipped with a specially designed valve, these tanks release water slowly over time, aiding in effective water management.

Underdeck Water Tanks

Under Deck Tanks

Under Deck Tanks are an excellent option when space is limited or when you prefer to place your tank(s) in an area that doesn’t occupy valuable space. These tanks can also be connected together to increase holding capacity, providing flexibility and convenience for your water storage needs.

Raised Garden Beds 550x412px

Raised Garden Beds

Elevate your gardening experience with raised garden beds in Colorbond / AQUAPLATE® or stainless steel. These beds offer easy cultivation and come in custom sizes to suit your needs. Pre-made with excellent drainage, they are available in slimline or round shapes, and are eco-friendly, fully recyclable.

Steel Rainwater Tanks Are What We Do Best!

Crafted with Precision: Experience Quality Like Never Before.

With over 15 years of expertise, Select Water Tanks, a family-owned company, excels in crafting top-quality Stainless Steel and Colorbond / AQUAPLATE® rainwater tanks. Located in Logan Village, QLD, our factory produces approximately 1000 tanks annually, meticulously tailored to meet the unique needs of our valued customers.


Variety and Customisation

Explore our extensive selection of over 17,000 tank size, height, material, and color combinations, including custom height options tailored to your specific needs

Fast Delivery

Serving Southern Queensland and Northern New South Wales, we assure prompt delivery of premium round and slimline rainwater tanks

Director's Expertise

Meet Jason McGregor, our director, bringing a lifetime of tank manufacturing experience. With a plumbing background, Jason specialises in crafting high-quality Stainless Steel and Colorbond / AQUAPLATE®-style tanks

Quality Assurance

Our handcrafted tanks embody a commitment to excellence and longevity.


Great Customer Service

We prioritise customer satisfaction, going the extra mile to exceed expectations with every water tank delivery. With over 70 top Google reviews, we consistently surpass expectations, ensuring your experience is truly exceptional.


Green and Sustainable

Opt for our range of Stainless Steel and Colorbond / AQUAPLATE® rainwater tanks, contributing to a sustainable water storage solution and making an environmentally conscious choice.

Rainwater Tanks Have Never Looked So Good!

Where craftsmanship, variety, and reliability unite seamlessly. Opt for sustainability with Select Water Tanks – your premier choice for water storage solutions

15,528L Stainless Steel Round water tank
5336L Stainless Steel Round
22,500L Stainless Steel Round Water Tanks
2000 litre Slimline Water Tanks

Water Tanks For Sale

Select Water Tanks FAQs

How big of a water tank do I need for a family of 4?

For a family of four, a water tank with a capacity of 15,000 to 30,000 liters is recommended for a reliable water supply.

For more help with water tanks sizes check out our article on What Sized Tank Do i Need?

What size water tank for a house?

For an average-sized household, a water tank with a capacity of 5,000 to 10,000 liters is suitable for basic water storage needs. Adjust tank size based on specific water usage requirements and available space.

For more help with water tanks sizes check out our article on What Sized Tank Do i Need?

Are rainwater tanks worth the Money?
Investing in a water tank yields financial savings, green gardens, and environmental stewardship. Benefits include reduced water bills, less reliance on mains water, flood prevention, and year-round greenery.

Considerations for choosing a tank include water usage (Stainless Steel recommended for drinking), budget (higher-quality tanks save long-term), recyclability (Steel preferred), and tank style (Slimline for space, Round for classic). Careful planning ensures the best investment for your needs.

Are stainless steel water tanks better?

Stainless steel water tanks offer numerous advantages, making them a preferred choice in various applications:

  • Aesthetic Appeal: Stainless steel is favored by architects and homeowners for its timeless beauty, maintaining its appearance throughout its lifespan.
  • Cost-Effectiveness: With a 30-year warranty, stainless steel water tanks prove highly cost-effective over their lifecycle.
  • Fire Resistance: Resistant to structural damage and minimal water loss during bushfires, stainless steel tanks can be fitted with fire-fighting compliant fittings to meet local regulations.
  • Durability: Highly resistant to corrosion and weather, stainless steel ensures long-term storage reliability, unlike plastic or concrete alternatives.
  • Hygiene: Non-porous and smooth-welded interiors prevent bacterial growth, maintaining water quality and minimising contamination risks.
  • Chemical Resistance: Stainless steel withstands chemicals, including those in water treatments, preserving water quality without reactions or contamination.
  • Strength: With high tensile strength, stainless steel tanks endure pressure and store large water volumes, ideal for industrial or commercial use.
  • Longevity: With a minimum 30-year lifespan, stainless steel tanks retain their integrity and appearance, providing enduring reliability.
  • Recyclability: Free from plastic and low carbon emission production, stainless steel tanks are fully recyclable, with easily recoverable and reusable materials.

These attributes make stainless steel water tanks a sustainable, durable, and reliable choice for various applications.

What Grade Stainless Steel is best for Water Tank?

Choosing the best grade of stainless steel for a water tank depends on specific requirements. Here’s a summary based on provided information:

304 Grade Stainless Steel Tanks: Commonly used for water tanks, grade 304 offers good corrosion resistance with high nickel (8-10.5%) and chromium (18-20%) content. Easy to clean and maintain, it suits most freshwater storage needs.

316 Grade Stainless Steel Tanks: Featuring chromium, nickel, molybdenum, and other elements, grade 316 provides enhanced corrosion resistance. Ideal for seaside locations due to its rust resistance against various chemicals, it’s suitable for coastal or marine areas.

Inland regions typically opt for 304-grade tanks, while coastal areas favor 316-grade for added corrosion resistance. Regular rainwater rinsing helps maintain the passive film on 316 stainless steel. Consider water conditions, location, budget, and desired corrosion resistance level to determine the best grade. Consulting with experts can aid in selecting the ideal grade for your water tank needs.

Learn more about our Stainless Steel Grades

What are the delivery costs?
Our Office Manager will provide you with delivery cost details. The delivery fee is primarily determined by the distance from our factory south of Brisbane to your location. Other factors considered include load size and site accessibility.
What Size Water Tank Do I need?

Determining the appropriate size of your water tank hinges on several factors, primarily your water usage requirements. Here’s a breakdown based on provided content:

  • Assess Water Needs: Evaluate both indoor and outdoor water usage, including activities like gardening, toilet flushing, laundry, and car washing. Calculate your daily and monthly water usage in liters.
  • Recommended Tank Size: Opt for a tank size holding roughly three times your monthly water requirement. For volumes exceeding 30,000 liters, consider linking multiple tanks together.
  • Tank Dimensions and Types: Choose between round or slimline tanks based on available space and preferences. Slimline tanks suit urban settings with space limitations, holding up to 8,500 liters. Round tanks, ideal for larger spaces, can store up to 30,000 liters.
  • Slimline Tanks: Perfect for constrained areas, slimline tanks offer a maximum single-tank capacity of 8,500 liters. Multiple tanks can be connected to increase storage.
  • Round Tanks: Suitable for ample spaces, round tanks hold up to 30,000 liters of water.
  • Consider Multiple Tanks: Installing several smaller tanks provides flexibility. They’re easier to transport and can capture rainwater from different roof aspects.

Remember, these guidelines offer a general overview. Assess your specific needs, available space, and seek professional advice to select the ideal tank size and type.

For more information check out our article – What Size Water Tank Do I Need?

Does Stainless Steel Cost More?

On average, round stainless steel tanks made from Premium grade 304 stainless steel are approximately $500 to $1000 more than the equivalent tanks made from Aquaplate/Colorbond.

For example, a 10,000 litre round tank made from stainless steel is approximately $1600 whereas a similar one made from Aquaplate/Colorbond is approximately $1000.

The price differential is slightly more for slimline tanks because of the inclusion of internal stainless-steel rods to strengthen the slimline shape of the tanks.

The price differential is also greater if Marine grade 316 stainless steel is used to construct the tanks.

For more information on pricing see our example Water Tank Prices .

Water Tanks for Sale Pricing Image

Water Tanks For Sale

Unveiling Our Competitive Steel Water Tank Pricing Structure

Your total price for a steel water tank will be determined by several factors:

  • Tank Material: Choose from Grade 304 stainless steel, Marine Grade 316 stainless steel, or Colorbond / AQUAPLATE® steel.
  • Tank Shape: Decide between a round or slimline design.
  • Tank Size: Consider the dimensions of the tank that best suit your needs.
  • Delivery Distance: Your location relative to the factory will affect delivery costs.
  • Additional Fittings: Any extra fittings required will impact the final price.

Please contact us for a customised quote based on your specific requirements.

What our clients are saying about us…

Great working with everyone at the Select. Sales very helpful and informative. Delivery staff where efficient and knowledgeable advising to tie down till filled & paint up pipes to prevent algae. Director very helpful with site specific needs. Highly recommend!
Stephen Busch

Very professional in relation to the whole process. I work in WA and the tanks went in a property in QLD and between myself, my sister and Select it all worked smoothly. I decided to go with Select as I view the quality of tanks they produce as a 30 year investment.
Site was all prepared and ready to go so small group was able to move them into place without any issues. Looking forward to good use over the next 30 years. Finally my family informed me that the property just received the best rain in a long time so the new tanks should be near full or full.

Ian Patrick Austin

From our initial enquiry and site visit to assess access, our purchase with Select has been outstanding. Linda answered all our questions and assisted with the order process. We were advised from the start what the manufacture turnaround would be and they were right on the mark. Same with delivery. We were kept informed at all stages. Lloyd and Bryce arrived early on the morning (after first checking that it was ok to come a bit earlier than booked), and the entire installation was calm, confident, and cheerful. We had a very tight access clearance but it was negotiated with all possible care. Will be a while before the tank is full but we feel confident that in the unlikely event there were any issues, they would be handled with the same cheerful professionalism. The entire team seemed to take genuine pride in their work, and in providing excellent customer service.

AB Kakes