Water Tank - Rainwater Tanks - Water Tanks
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Get bonuses when you order a water tank from our site!
FREE Holiday valued at up to $1,000 included!"
Win a free holiday
Order a rainwater tank now
Order a water tank from our site NOW to benefit from Government rebates, which can drastically reduce your cost and to also receive extra bonuses from us, including holiday vouchers valued at up to $1,000 for FREE when you buy a water tank!

A BIG Thank You!
Just a big thank you to the whole team that supplied our sister slim water tank, it arrived an hour ago, ten minutes later the bonuses arrived by registered post. We are very pleased with your product and the service you provide. God bless you all.
Ray & Dianne Armstrong
Gold Coast

Great tank! Great price!
I wanted a water tank to keep my garden looking great and to top up my pool. The Save My Garden Water Tanks team was extremely helpful and responsive. They had the exact tank I was looking for at a great price. Their website had all the information I needed, ordering was easy and the delivery was great. I recommend them to anyone who wants to buy a rainwater tank.
John Wrigley
Ormeau

Great prices - and I've told all my friends!
What a great website about water tanks! It has everything you need to make a decision. Great prices too. I've already told my friends that Save My Garden Water tanks is where they should get their water tanks from.
Dusan Nikolic
Doonside


How Much Rain Does My Area Get for Me to Collect?
Australia - Sydney, Melbourne & Brisbane

Grey Water System
Stop Up to 360 Litres of Household Grey Water Going Down Your Drain Every Day by Safely & Automatically Rediverting it to Water Your Garden without breaking your back lugging buckets out into your yard!
Grey Water System

Water Restriction Busters Garden Competition

Australian-Made Water Tanks & Pricing

Save My Garden Water Tanks offers a range of high quality, low cost polyethylene rainwater tanks which are ideal for homes to collect and store the rainwater you need to help save your gardens, lawns and pools.

Please refer to the individual tank specifications below.


SAVE YOUR GARDEN With Our
Australian-Made Water Tanks
Range
 

Rainhaven Grand Daddy Slim

Slimline Water Tanks
Water tanks Capacity: 3,000 Litres (empty weight 150kg)
$2,095 Sale Price: only $1,750 (Govt. rebates also apply)
Water Tanks Length (mm) 2830
Water Tanks Width (mm) 680
Water Tanks Height (mm) 2160
Rain Water Tank
 

Rainhaven Daddy Slim

Slimline Water Tanks
Water tanks Capacity: 2,500 Litres (empty weight 90kg)
$1,615 Sale Price: only $1,350 (Govt. rebates also apply)
Water Tanks Length (mm) 2300
Water Tanks Width (mm) 750
Water Tanks Height (mm) 2160
Rain Water Tank Brisbane
 

Rainhaven Brother Slim

Slimline Water Tanks
Water tanks Capacity: 2,000 Litres (empty weight 75kg)
$1,360 Sale Price: only $1,100 (Govt. rebates also apply)
Water Tanks Length (mm) 2030
Water Tanks Width (mm) 640
Water Tanks Height (mm) 2160
Rain Water Tank Sydney
 

Rainhaven Sister Slim

Slimline Water Tanks
Water tanks Capacity: 1100 Litres (empty weight 50kg)
$1,000 Sale Price: only $850 (Govt. rebates also apply)
Water Tanks Length (mm) 2030
Water Tanks Width (mm) 640
Water Tanks Height (mm) 1200
Water Tank
 

Rainhaven Round

Round Water Tanks
Water tanks Capacity: 5000 Litres (empty weight 100kg)
$1,489 Sale Price: only $1,175 (Govt. rebates also apply)
Water Tanks Diameter (mm) 1800 round
Water Tanks Height (mm) 2200
Water Tank
 

Poly Water Tanks

Round Water Tanks
Water tanks Capacity: 2500 Litres
Price: $850 (Govt. rebates also apply)
Water Tanks Diameter (mm) 1260 round
Water Tanks Height (mm) 2120
Water Tank Sydney
 

Poly Water Tanks

Round SQUAT Water Tanks
Water tanks Capacity: 3,440 Litres
Price: $1,075 (Govt. rebates also apply)
Water Tanks Diameter (mm) 1830 round
Water Tanks Height (mm) 1490
Water Tank Sydney
 

Poly Water Tanks

Round Water Tanks
Water tanks Capacity: 5000 Litres
Price: $1,220 (Govt. rebates also apply)
Water Tanks Diameter (mm) 1830 round
Water Tanks Height (mm) 2080
Water Tank Sydney
 

Poly Water Tanks

Rectangle (under-deck) Water Tanks
Water tanks Capacity: 2000 Litres
Price: $1,589 (Govt. rebates also apply)
Water Tanks Length/Width (mm) 2400/1200
Water Tanks Height (mm) 825
Water Tank Sydney
 

Pump & Suction Hose Kits

Order a Pump & Suction Hose kit with your water tank and get:
Discounted price – saving you money – Price $379 $288 when ordered with your
water tank
Free delivery with your water tank – saving you time
 

Rainflo Jet Pump

Model RHS800
Great for watering gardens, hosing paths, etc..
Self priming – just squeeze your hose nozzle trigger and it automatically comes on
Automatic constant pressure – just like a normal mains tap
Dry run protection – won't burn out if your tank empties
Stainless steel bowl – won't rust
Plug into a normal power outlet when you need it
Replacement warranty: 2 years on the pump and 1 year on the automatic pressure controller
Optional Pump Enclosure available
Technical details here
Water Tank Sydney
 

Suction Hose Kit – 1.5 metre

 
Real, reinforced suction hose
Comes with fittings to both your water tank and the pump (simply screw it into both!)
Water Tank Sydney
 

Optional Pump Enclosure - $139

Model RHS800
Pump sits in the enclosure
Hides pump for aesthetic reasons
Makes pump quieter
Water Tank Sydney

NOTE: tank dimensions can very slightly differ from that above due to manufacturing tolerances. Please bear this in mind when making height and width allowances.


Water Tank Prices Before and After Government Rebates
NOTE: SALE PRICES WILL END ON 31 JULY, 2008 - ORDER NOW

(Click for more details on Government Rebates)


Water Tank Price before rebate (including delivery)* Cost of water tank to you after maximum Govt. rebates (note that additional rebates may be available from your local council but unless specifically stated, these are not included here)
Brisbane Gold Coast Sydney Melbourne
Grand Daddy Slim* (3,000 ltrs) $2,095$1,750 $FREE $550 $600 $1,600
Daddy Slim* (2,500 ltrs) $1,615$1,350 $350 $150 $200 $1,200
Brother Slim* (2,000 ltrs) $1,360$1,100 $100 $FREE $FREE $1,050
Sister Slim* (1,100 ltrs) $1,000
$850
$FREE $FREE $850 $700
Rainhaven Round (5,000 ltrs) $1,489$1,175 $FREE $FREE $FREE $1,025
Poly Water Tank Round (2,500 ltrs) $850 $FREE $FREE $FREE $700
Poly Water Tank Round Squat (3,440 ltrs) $1,075 $FREE $FREE $FREE $925
Poly Water Tank Round (5,000 ltrs) $1,220 $FREE $20 $FREE $1,070
Poly Water Tank Rectangle (2,000 ltrs) $1,589 $FREE $389 $439 $1,439

See the Government Rebates page of this site for further information on rebates.

Rainhaven Tanks:
Freight for Rainhaven tanks is included in the price for Melbourne, Brisbane, Gold Coast, NSW Central Coast and Sydney only.


Poly Water Tanks tanks:
Freight for all Poly Water Tanks tanks is included in the price for all Metro and
major regional areas.


And remember, you get FREE BONUSES valued at $1,079 for placing your water tank order by
 

Water Tank Colour Range

This is the full colour range. Tank colours shown here may differ slightly from the actual water tank when viewed on different computer screens. You nominate the colour you want when you order.

The standard Rainhaven colour range includes:

  • Smooth Cream
  • Beige
  • Wheat
  • Heritage Red
  • Mist Green
  • Dark Green

The standard Poly Water Tank colour range includes:

  • Beige
  • Mist Green
  • Merino
  • River Gum

All other colours are the extended colour range. NOTE: The extended colour range is FREE but it can extend delivery time by around 3 weeks.

Rainhaven Colour Chart
  Rainwater Tank
 

Poly Water Tank Colour Chart
 


White 057

Merino Beige 918

Beige 916

Wheat 930

Pale Terracotta 406

Heritage Red 45

Torres Blue 387

Mountain Blue 392

Mist Green 206

Dark Green 208

Bronze Olive 210

Birch Grey 838

Slate Grey 89

Black 718, 70

River Gum Green 234

Due to the nature of the internet, the colours shown may not exactly match the actual tank colours.


 

Free Insect Strainer Comes With Each Water Tank

Rain water Tank
Large bolt on leaf & insect strainer

This prevents leaves and debris contaminating the tank. Bolting on the strainer also prevents children from accessing the tank interior.

 

About Our Water Tanks
We only supply Rainhaven and Poly Water Tanks water tanks as they are Australian made, come with solid guarantees and they have the best rainwater tank range available.
 

Rainhaven Slimline Rainwater Tanks:

The largest 1 piece poly slimline tank available:
At 3,000 litres, the Rainhaven "Grand Daddy Slim" water tank in the largest slimline water tank available which means you can have more water to use for your garden, car washing, toilet flushing, washing, pool top ups, etc.

Water Tank Modern, slimline design:
Rainhaven slimline water tanks easily fit under the eaves & down the side of suburban homes where a bulky round tank would be impractical.

25 year repair or replacement guarantee:
Purchase with confidence knowing your Rainhaven water tank is not only built to last, but is backed to last.

Made from the highest quality material.
Our water tanks are made from ultra UV (UV20) Food Grade Polyethylene, which means water from our tanks is good enough to drink. They also resist algae growth, provide the highest level of UV stability and the highest levels of colour fastness. IMPORTANT NOTE: Rainhaven is one of the few manufacturers that use UV20 poly in their tanks. Other manufacturers can use as little as UV8 in their tanks, which makes them far cheaper to produce and often as soon as you fill them with water, they'll start to buckle and warp out of shape.

Corrosion free
Our tanks won't corrode, rot or rust away.

Quality control:
During the manufacturing process, Rainhaven water tanks go through a quality control procedure involving an ultra sound test, impact test and a water fill test.

Advanced design:
Over 3 years of research and development has gone into Rainhaven water tanks.

Available in a range of sizes:
There is a Rainhaven water tank size to meet the water usage needs of your home.

Ultraviolet light stability:
Rainhaven water tanks are manufactured from the highest grade of UV stable Poly available (UV20), which means they last longer in the harsh Australian climate.

Built to last:
Manufacturing the water tank in one piece ensures a strong design that won't buckle, twist, warp or leak.

Minimum wall thickness of 4.5mm:
Rainhaven water tanks have a minimum wall thickness of 4.5mm, which not only ensures strength, but it also aids in preventing algae growth by inhibiting the transmission of light.

Available in a range of colours:
To suit the decor of any home. Unlike corrugated metal water tanks, the colour is not a powder coating that can be accidentally scratched off or dented when you're installing the water tank in locations where there isn't much room.

Simple to install: Rainhaven water tanks can easily be installed. A licenced plumber can also connect the tank to your toilets, washing machines etc.

Environmentally friendly:
Utilise water that would otherwise end up as storm water that can pollute our waterways. Polyethylene is also a recyclable material. Tanks come with 3 x one inch brass thread outlet for tap or pump.
 

Poly Water Tank Rainwater Tanks:


15 year repair or replacement guarantee:
Purchase with confidence knowing your Poly Water Tanks water tank is not only built to last, but is backed to last.

Corrosion free
Our tanks won't corrode, rot or rust away.

Ultraviolet light stability:
Poly Water Tanks water tanks are manufactured from the high grade UV stable Poly, which means they last longer in the harsh Australian climate.

Built to last:
Strong design that won't buckle, twist, warp or leak.

Domed Tops for Extra Strength
Poly Water Tanks water tanks have a domed top and wall thickness which not only ensures strength, but it also aids in preventing algae growth by inhibiting the transmission of light.

Available in a range of colours:
To suit the decor of any home. Unlike corrugated metal water tanks, the colour is not a powder coating that can be accidentally scratched off or dented when you're installing the water tank in locations where there isn't much room.

Simple to install:
Poly Water Tanks water tanks can easily be installed. A licenced plumber can also connect the tank to your toilets, washing machines etc.

Environmentally friendly:
Utilise water that would otherwise end up as storm water that can pollute our waterways. Polyethylene is also a recyclable material. Tanks come with 1 x one inch brass outlet for tap or pump.

Click here to order NOW!