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Living smarter on

tank water...

Articles, delivery info & smart water tech for people with a home or bach on tank water. 

Find a Bulk Water Delivery Supplier near you

There are 145 registered water carriers in New Zealand but not all carriers sell bulk water deliveries to the public.
Click your region to find your local bulk water carrier

Smart Tank Level Monitor​

Know your

water levels.



Connecting your water tank to your phone with a smart tank monitor and web app.

Relax and let this smart system manage your water for you...


Save time. No more climbing onto tanks, lifting heavy lids or tapping on the side and guessing. The best part is you don’t even have to be at the property.


Save money. Most households waste water. Learn from your water usage and save water, avoiding any unnecessary top-ups.


Have peace of mind. By knowing how much is in your tank and how long it will last, you can enjoy the security of knowing you’re in control.


Our Story

Tankful is a family run business created by Toby & Libby Evans, tech enthusiasts who live on tank water themselves.


Their purpose is to give peace of mind in a world where longer dry periods are putting pressure on water supply.

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