Contact US

Physical Address:

21B Akatea Road, Glendene, Auckland, New Zealand


09 390 2209


Please use contact form

We deliver tanks to the upper North Island a few of these tanks went to:

  • Auckland
  • Papakura
  • Whakatiwai
  • Poriti in Whangarei

A big thanks to all our customers who came to our stand at Fieldays 2019 - we had a very successful show, selling many tanks and accessories.

Big Water Tanks offers a full range of Hansen Products including Easy Fit pipe fittings, True Fit threaded fittings, tanks level indicators, tank plugs and a variety of high-flow valves.

There are a number of factors that influence the amount of water that animals drink, such as lactation, temperature and the age of the animal.


Our plastic water tanks are strong, heavy-duty and reliable. We manufacture our tanks with the heaviest shot weights and the most plastic to give the strongest wall thickness. Our big 30k water tanks can be buried up to 700mm in the ground and retain its full 20 year warranty.

One Stop Shop

Get everything you need in one place:

Pumps and Filters

Level Indication

Gutter Protection

Hansen Fittings