Plastic Systems

Plastic Systems Manufacturer and retailer of a variety of water, oil, spray and caravan tanks as well as pump covers, dog kennels/carriers and Bio Loo composting toilets

Provides quality rotational moulded plastic tanks and a range of other plastic products. Our manufacturing process ensures that all tanks are durable, reliable and of the highest quality. Checkout our famous Kiwi Tanks.

Built tough for hardworking Kiwi dogs! 🇳🇿Our Kiwi Tanks Dog Box Kennels are designed for the real world — whether you’re...
28/05/2026

Built tough for hardworking Kiwi dogs! 🇳🇿

Our Kiwi Tanks Dog Box Kennels are designed for the real world — whether you’re heading out hunting, working the farm, or taking the dogs on the road.

Heavy-duty construction
Ventilated for maximum airflow
Easy-clean design
Proudly made in New Zealand

These kennels are built to handle tough conditions while keeping your dogs safe, secure, and comfortable wherever the day takes you.

Made for Kiwis who work hard, hunt hard, and need gear that lasts

Check them out at KiwiTanks.co.nz or get in touch with the us today!

Choosing the right water tank doesn’t have to be complicated!Whether you’re collecting rainwater for the garden, prepari...
25/05/2026

Choosing the right water tank doesn’t have to be complicated!

Whether you’re collecting rainwater for the garden, preparing for water restrictions, or setting up a full household supply, the right tank size can make all the difference.

Small garden or backup use? A compact 1000L tank could be perfect.

Average family home? A 3500L–5000L tank is a popular choice.

Rural or full rainwater supply? Larger tanks like 7500L+ give you extra security and storage.

Things to think about before choosing:
Your roof catchment area
How much water your household uses
Available space
Future water needs and dry seasons

Check out our quick guide below to help find the best fit for your property 👍

Need help deciding? The KiwiTanks team is happy to point you in the right direction with practical advice and quality NZ-made tanks built to last.

Wondering what size water tank is right for your home? It all starts with your roof area!A simple rule to remember:1mm o...
19/05/2026

Wondering what size water tank is right for your home? It all starts with your roof area!

A simple rule to remember:
1mm of rain on 1m² of roof = 1 litre of water collected

That means even a small rainfall can fill up your tank faster than you think. For example, a 100m² roof with 25mm of rain can collect around 2,500 litres of water!

Choosing the right tank size depends on:
Your roof area
Average rainfall in your area
How much water your household uses

The bigger the roof and the more rain you get, the more water you can store for gardens, livestock, household use, or backup supply.

Not sure what size tank you need? Get in touch with the team at KiwiTanks we’re happy to help you work out the best setup for your property!

Transform Your Backyard!Looking to add something special to your outdoor space? Our range of ponds, waterfalls, and marg...
14/05/2026

Transform Your Backyard!

Looking to add something special to your outdoor space? Our range of ponds, waterfalls, and marginal pond systems makes it easy to create beautiful water features right at home! 🏡✨

Whether you want a peaceful lily pond, a bubbling waterfall, or a natural-looking planted feature, we’ve got a durable, NZ-made solution to suit your garden.

Marginal ponds for aquatic plants and decorative displays
Base ponds perfect for fish ponds, fountains, and garden features
Cascade and waterfall units for relaxing flowing water effects
Heavy-duty polyethylene construction built for NZ conditions
UV-resistant, durable, and easy to install
Great for DIY landscaping projects or professional setups

From compact courtyard features to large statement ponds, there’s an option for every space and style!

Create your own relaxing backyard retreat and enjoy the sound and beauty of flowing water all year round.

📍 Visit us in Rotorua
📞 07 349 0955

Rain, wind, muddy road nothing stops a delivery!We’re on the road heading out to Kirikau with another BioLoo composting ...
06/05/2026

Rain, wind, muddy road nothing stops a delivery!

We’re on the road heading out to Kirikau with another BioLoo composting system, making sure our customer is set up with a reliable off-grid toilet solution no matter the weather!

One thing we love about New Zealand is getting to deliver to some of the most beautiful and remote spots in the country — even if the conditions aren’t always perfect!

The BioLoo system is a great option for:
Off-grid living
Tiny homes & cabins
Rural properties
Eco-conscious households
Areas without traditional sewer access

Safe travels to everyone out on the roads today, and a big thanks to our customers for supporting local Kiwi-made solutions.

04/05/2026
Another load of tanks heading out!!Bit of a busy one today — a full trailer stacked up and on the way to another happy c...
29/04/2026

Another load of tanks heading out!!

Bit of a busy one today — a full trailer stacked up and on the way to another happy customer!

If you’ve been thinking about upgrading your water storage (or finally getting sorted before things dry out), now’s a good time to do it. We’ve got a solid range of tanks that are built tough and made to handle proper Kiwi conditions.

Whether you’re on a lifestyle block, running a farm, or just want a bit more security at home, having the right tank setup makes a massive difference. No one wants to be worrying about water when it matters most.

We’re all about keeping it simple — good products, fair pricing, and getting it to you without the runaround.

If you’ve got questions, want a price, or just want to check what size would suit your setup, flick us a message anytime!

🌐 www.kiwitanks.co.nz

Proud to see our Kiwitanks being used to their potential in Kiwi conditions!
13/04/2026

Proud to see our Kiwitanks being used to their potential in Kiwi conditions!

We really appreciate the recommendation and kind words about our service! It’s great to see the 1500L tank already makin...
12/11/2025

We really appreciate the recommendation and kind words about our service! It’s great to see the 1500L tank already making a difference for your community garden!

💚 Our tank is full — literally!

A huge shout-out to Club President Shane Motley and his partner Helen for generously donating this 1500L water tank to our community garden — it was so needed and is hugely appreciated!

Massive thanks also to Dave Sander for sorting the plumbing — we’re now all set up and ready to collect rainwater

And a big thank you to Plastic Systems Ltd on Tallyho Street — awesome service, sharp price, and free next-day delivery! Highly recommend

Water Storage Tank 1500L – KiwiTanks
https://kiwitanks.co.nz

Come See Us at Equifest 2025! We’re excited to be part of Equifest — a three-day celebration of all things equine, runni...
16/10/2025

Come See Us at Equifest 2025!

We’re excited to be part of Equifest — a three-day celebration of all things equine, running 17–19 October 2025!

Visit our stall to check out our quality New Zealand–made water tanks, waste oil tanks, garden ponds, and plastic products — all designed for reliability and performance. Whether you’re managing a lifestyle block, farm, or equestrian property, we’ve got solutions that make water and waste management easy.

Find us at Equifest
17–19 October 2025
🔗 www.kiwitanks.co.nz

Come have a chat, see our range in person, and find out why KiwiTanks is trusted across NZ!

Address

28 Tallyho Street
Rotorua
3015

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

Telephone

+64800246566

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