300LT Aquarius Header Tank

SKU: AQ300

300 LT Aquarius Slimline Rain Water Header Tank



Product Documents

Aquarius 300LT Slimline Rain Water Header Tank 

SKU: AQ300

Dimensions: 460L x 400W x 1700H

The Aquarius 300LT Header Tank is an ideal way to start a rainwater collection system and can provide water for gardening, watering pot plants and topping up the pool. Note these features:
The 300L Header tank captures water from individual downpipes. To increase the storage capacity you can link the Header tank to a series of 300L vertical Storage tanks or 330L horizontal Storage tanks.

  • Very small footprint, suits narrow passages between the house and side fence, or any situation where space is at a premium;
  • Clever design enables the header tank to fit over the downpipe
  • Unique internal overflow eliminates ugly PVC overflow pipes normally associated with such an installation;
  • Fitted leaf/insect screen included to keep out contaminants;
  • Optional leaf diverter and first flush units improve the quality of water;
  • Easily linked via 20mm hose to additional storage tanks located where space is available.
  • Versatile – stand alone or arranged in banks
  • Small footprint when vertical
  • Conceals downpipes and has internal overflow
  • Link to a larger tank located elsewhere
  • Ideal for balconies, terrace houses, restricted spaces
  • 10 year repair or replacement warranty by manufacturer.


AQ300 comes with 3 x 20mm moulded plastic outlets, 1 x 200mm Mosquito proof inlet strainer and 1 x Overflow fitting.

Please feel free to give our friendly and highly qualified staff a call on (03) 8795 7715 today to discuss custom tank fittings if required.

Colour Selection

We have over twenty different colours you can choose from. Below is a range of colours we offer in the Aquarius 1200 Litre slimline water tank. Can’t find a colour you want? Call us? It may be that we just have not added it the current range. If it’s available in plastics, then we can get it for you.






Dimensions (mm)

1700H x 460W x 400D

Supplied Accessories

200mm Inlet Strainer, Overflow Screen, 3 x 20mm Plastic Pump Outlets


10 Years

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