Black Friday Water Tank Specials
Our next Black Friday Water Tank Specials are coming soon with limited-time deals on the Water Tanks across New South Wales, Victoria and South Australia.
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Looking for the best Black Friday water tank sale deals? Tankworld offers discounted rainwater tanks suited to homes, farms and commercial use.
Browse slimline tanks for compact spaces, large capacity tanks, and tank and pump packages for complete systems.
These offers are available for a limited time while stock lasts. For current promotions, view our latest water tank deals.
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!
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
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!
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!
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!
2 x 10,000L Round Straight Wall Tank and TANKWORLD 45 Pump (Zone 3 Only)
From $3,889.00$4,810.00From $3,889.00$4,810.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $3,889.00$4,810.00 -
Sale!
2 x 23,650L Round Corrugated Tank and TANKWORLD 60 Pump
From $5,919.00$7,410.00From $5,919.00$7,410.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $6,369.00$7,410.00 -
Sale!
45,400L Round Straight Wall Tank- Zone 1
From $5,795.00$7,700.00From $5,795.00$7,700.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $5,795.00$7,700.00 -
Sale!
2 x 45,400L Round Straight Wall Tank and TANKWORLD 45 Pump (Available Zone 1 & 3 only)
From $11,739.00$15,990.00From $11,739.00$15,990.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $11,739.00$15,990.00 -
Sale!
2 x 47,750 Litre Corrugated Water Tank and TANKWORLD 45 Pump – Zone 2
From $11,739.00$18,180.00From $11,739.00$18,180.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $11,739.00$18,180.00 -
Sale!
2 x 30,000L Round Straight Wall Tank and TANKWORLD 45 Pump (Available Zone 2 only)
From $7,829.00$10,890.00From $7,829.00$10,890.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $7,829.00$10,890.00