COLORBOND® Steel Slimline Water Tanks

AQUALONG®

AQUALONG® Colorbond Steel Long Water Tanks Melbourne

Our range of 'whoppers'

Our AQUALONG® range of slimline tanks, large in volume but still slim enough to fit down the side of most buildings without intruding. Available as skinny as 880mm wide.

Locally manufactured in Victoria, Slimline Rainwater Tanks have got over 30 years of manufacturing experience. We’d love to help you to choose an awesome looking Colorbond tank for your house or project.

Below are our standard sized tanks from 3,000 Litres up to 7,000 Litres, but we also custom build to almost any dimension. If these sizes don’t suit your space perfectly, give us a call and we’ll make one to suit you.

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Our Slimline Steel Water Tanks are Watermark Approved Tanks

Watermark Approved

Our tanks are certified to ATS 5200.026 standards – proof of a tried and trusted tank design.

Our Slimline Steel Water Tanks use Genuine BlueScope Steel on all our Tanks

Genuine BlueScope

Our tanks are manufactured using BlueScope Steel and high-strength Henrob rivets, and sealed with approved food-grade silicon.​

Our Slimline Steel Water Tanks use COLORBOND® Aquaplate Steel on all our Tanks

Colorbond Aquaplate

Our tanks are built with a specialised material from Bluescope Steel called Aquaplate which has a polymer lining that's safe for drinking water.

Our Slimline Steel Water Tanks are Australian-made in Gippsland, Victoria

Australian-made

Each of our water tanks are individually produced in Gippsland, Victoria, under a strict quality control system.

Popular AQUALONG® Tank Sizes​

Below are some of our most popular AQUALONG® tank sizes

MODEL VOLUME DIMENSIONS
AQUALONG 3008 3000 Litres 2.25L x 0.88W x 1.87H
AQUALONG 4008 4000 Litres 2.8L x 0.88W x 1.87H
AQUALONG 4012 4000 Litres 2.5L x 1.2W x 1.57H
AQUALONG 5008 5000 Litres 3.0L x 0.88W x 2.17H
AQUALONG 5012 5000 Litres 2.8L x 1.2W x 1.87H
AQUALONG 5012 5000 Litres 2.5L x 1.2W x 2.02H
AQUALONG 7012 7000 Litres 3.4L x 1.2W x 2.02H
AQUALONG 7012 7000 Litres 3.2L x 1.2W x 2.17H

For a full range of our AQUALONG® tank sizes, download our brochure

PDF file size 84 KB

Colour Options​

Choose from a range of genuine COLORBOND colours

Classic Cream Water Tanks by Slimline Rainwater Tanks
Classic Cream
Surfmist COLORBOND Colour Option Steel Water Tanks by Slimline Rainwater Tanks
Surfmist
Paperbark COLORBOND Colour Option Steel Water Tanks by Slimline Rainwater Tanks
Paperbark
Jasper COLORBOND Colour Option Steel Water Tanks by Slimline Rainwater Tanks
Jasper
Windspray COLORBOND Colour Option Steel Water Tanks by Slimline Rainwater Tanks
Windspray
Pale Eucalypt COLORBOND Colour Option Steel Water Tanks by Slimline Rainwater Tanks
Pale Eucalypt
Woodland Grey COLORBOND Colour Option Steel Water Tanks by Slimline Rainwater Tanks
Woodland Grey
Monument COLORBOND Colour Option Steel Water Tanks by Slimline Rainwater Tanks
Monument
Deep Ocean COLORBOND Colour Option Steel Water Tanks by Slimline Rainwater Tanks
Deep Ocean
Galvanised Steel Rainwater Tanks by Slimline Rainwater Tanks
Galvanised

The colours shown represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing, as varying screens and devices may affect colour tones and finish

Tank Inclusions​

Everything that comes with your AQUALONG® tank

Outlets

Option of 25mm (standard), 32mm, 40mm, 50 mm, 80mm, 100mm or 150 mm BSP Threaded outlets

Inlets

Either though the roof of the tank with a mozzie-proof inlet strainer or through the side wall with a PVC spigot

Overflows

Option of 90mm (standard), 100mm, 150mm, 225mm or 300mm PVC overflows spigots

Retention Orifices

Any size orifice to comply with your stormwater retention requirements

CFA / Firefighting Accessories

Range of CFA Couplings, Storz fittings, vortex inhibitors and Fire Hydrant Tank accessories

Accessories to complement your tank

Pump Kits - including mains changeover kits for toilet/laundry use, Water filters for any application and Tank water level Indicators

Related Tanks​

Not the tank you are looking for? Try our other tank range

Our Slimline Colorbond Steel Water Tanks range are our ‘Slimmest’ Slimline Rain Water Tanks – Ranging from 1,000 to 2,500 Litres.

1,000 to 2,500 Litres

Our range of Aquaplate Slimline Squared Tanks offers you a modern, sleek design to suit any application. Volume capacity of up to 7,000L.

Up to 7000 Litres

Our range of Aquaplate Round Tanks are for those serious about water storage – Volume capacity of up to 25,000L.

1,000 to 25,000 Litres

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