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.

All products

Refine results

Water Tanks for Sale

Water Tanks by Location

Latest Water Tank Sale Deals