Super Sale Sunday Water Tank Deals
Super Sale Sunday Water Tank Deals are coming soon, with limited-time offers on rainwater tanks for homes, farms and businesses across Australia.
Discover special pricing on Australian-made water tanks built for harsh conditions and backed by over 50 years of manufacturing experience.
Read more about our Super Sale Sunday water tank specials
What Is Super Sale Sunday?
Super Sale Sunday features limited-time discounts on selected Tankworld products, including popular rainwater tanks and package deals. It is a great opportunity to secure quality water storage at reduced prices.
Popular Tank Sale Categories
Explore discounted slimline water tanks, large water tanks, and tank-and-pump packages to suit residential, rural, and commercial properties.
Current and Seasonal Specials
For more offers, browse our current tank specials or visit our Black Friday tank deals for seasonal promotions.
Australian Made Since 1972
Tankworld has been manufacturing rainwater tanks in Australia for over 50 years, with factories in New South Wales, Victoria and South Australia. Every tank is made from UV-stabilised polyethylene and backed by a 7-year manufacturer’s warranty.
Featured Products
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Sale!
23,650L Round Corrugated Water Tank
From $2,795.00$3,385.00From $2,795.00$3,385.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $3,020.00$3,145.00 -
Sale!
5,000L Water Tank – Round Corrugated
From $940.00$1,780.00From $940.00$1,780.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $940.00$1,780.00 -
Sale!
10,000L Round Corrugated Water Tank
From $1,850.00$2,120.00From $1,850.00$2,120.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $2,010.00$2,120.00 -
Sale!
10,000L Round Straight Wall Tank (Zone 3 Only)
From $1,850.00$2,100.00From $1,850.00$2,100.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,850.00$2,110.00 -
Sale!
2,000L Slimline SLR Water Tank
From $965.00$1,210.00From $965.00$1,210.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,040.00$1,260.00 -
Sale!
5,000L Slimline SLR Water Tank
From $1,840.00$2,430.00From $1,840.00$2,430.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,840.00$2,210.00 -
Sale!
2 x 23,650L Round Corrugated Tank and TANKWORLD 45 Pump
From $5,739.00$7,360.00From $5,739.00$7,360.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $6,189.00$7,360.00 -
Sale!
15,000L Round Corrugated Water Tank
From $2,075.00$3,350.00From $2,075.00$3,350.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $2,075.00$3,350.00
All products
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Sale!
23,650L Round Corrugated Water Tank
From $2,795.00$3,385.00From $2,795.00$3,385.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $3,020.00$3,145.00 -
Sale!
25,000 Litre Round Corrugated Rainwater Tank (Zone 1 & 3 Only)
From $2,920.00$3,695.00From $2,920.00$3,695.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $2,895.00$3,045.00 -
Sale!
5,000L Water Tank – Round Corrugated
From $940.00$1,780.00From $940.00$1,780.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $940.00$1,780.00 -
Sale!
10,000L Round Corrugated Water Tank
From $1,850.00$2,120.00From $1,850.00$2,120.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $2,010.00$2,120.00 -
Sale!
5,000L Round Corrugated Tank (Zone 3 Only)
From $930.00$1,690.00From $930.00$1,690.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $930.00$1,690.00 -
Sale!
10,000L Round Straight Wall Tank (Zone 3 Only)
From $1,850.00$2,100.00From $1,850.00$2,100.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,850.00$2,110.00 -
Sale!
2,000L Slimline SLR Water Tank
From $965.00$1,210.00From $965.00$1,210.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,040.00$1,260.00 -
Sale!
5,000L Slimline SLR Water Tank
From $1,840.00$2,430.00From $1,840.00$2,430.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,840.00$2,210.00 -
Sale!
2 x 23,650L Round Corrugated Tank and TANKWORLD 45 Pump
From $5,739.00$7,360.00From $5,739.00$7,360.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $6,189.00$7,360.00 -
Sale!
2 x 25,000L Round Corrugated Tank and TANKWORLD 45 Pump (Zone 1 & 3 Only)
From $5,989.00$7,490.00From $5,989.00$7,490.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $5,939.00$6,680.00 -
Sale!
47,750 Litre Corrugated Water Tank (Zone 2 only)
From $5,795.00$8,800.00From $5,795.00$8,800.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $5,795.00$8,800.00 -
Sale!
15,000L Round Corrugated Water Tank
From $2,075.00$3,350.00From $2,075.00$3,350.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $2,075.00$3,350.00
