Small Water Tanks (330L-5000L)
Small water tanks provide compact rainwater storage for homes, gardens and tight spaces, with popular sizes including 1,000L, 2,000L, 3,000L and 5,000L.
This range is part of our complete tank collection. You can also compare larger storage options in our medium-capacity range or choose narrow-space tank designs for side areas and tighter installations.
Why Choose Small Water Tanks?
Compact Rainwater Storage for Homes
Small rainwater tanks are ideal for properties where space is limited but reliable water storage is still needed. They are commonly used for garden irrigation, outdoor taps, car washing and light household use.
Popular Sizes from 1,000L to 5,000L
Choose from practical household sizes including 1,000L, 2,000L, 3,000L and 5,000L tanks. These capacities suit homes, sheds, garages and smaller properties that need extra water without taking up too much space.
Built for Australian Conditions
Tankworld tanks are manufactured in Australia from durable UV-stabilised polyethylene, designed for long-term outdoor performance across New South Wales, Victoria and South Australia.
Need More Storage?
For higher water demand, browse our larger rainwater storage options to compare bigger tanks for rural, farm and commercial use.
Featured Products
-
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!
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!
2,100L Round Corrugated Water Tank
From $675.00$1,100.00From $675.00$1,100.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $835.00$1,100.00 -
Sale!
3,000L Slimline SLR Water Tank
From $1,165.00$1,450.00From $1,165.00$1,450.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,235.00$1,450.00
All products
-
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!
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!
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!
330L Slimline Water Tank
From $395.00$700.00From $395.00$700.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $395.00$700.00 -
Sale!
2,100L Round Corrugated Water Tank
From $675.00$1,100.00From $675.00$1,100.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $835.00$1,100.00 -
Sale!
600L Slimline Water Tank
From $495.00$800.00From $495.00$800.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $550.00$800.00 -
Sale!
1,000L Round Straight Wall Tank (Zone 3 Only)
From $495.00$800.00From $495.00$800.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $495.00$800.00 -
Sale!
3,000L Slimline SLR Water Tank
From $1,165.00$1,450.00From $1,165.00$1,450.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,235.00$1,450.00 -
Sale!
5,000L Squat Tank (Zone 3 Only)
From $1,115.00$2,100.00From $1,115.00$2,100.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,115.00$2,100.00 -
Sale!
3,300L Round Corrugated- Zone 1
From $865.00$1,400.00From $865.00$1,400.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,000.00$1,400.00 -
Sale!
1,575L Slimline Corrugated Water Tank – Zone 1
From $890.00$1,450.00From $890.00$1,450.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $970.00$1,450.00 -
Sale!
5,000L Round Straight Wall
From $940.00$1,750.00From $1,060.00$1,750.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $940.00$1,750.00 -
Sale!
2,000L Slimline Corrugated Water Tank
From $1,270.00$1,500.00From $1,270.00$1,500.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $1,270.00$1,500.00 -
Sale!
3,600L Round Straight Wall
From $885.00$1,450.00From $885.00$1,450.00Select options This product has multiple variants. The options may be chosen on the product pageFrom $885.00$1,450.00