engineered poly products

Engineered Poly Products

High Quality Fertiliser Storage You Can Trust


Thanks to our in-house processing facility, COERCO is the only manufacturer to retain internal control of quality of our products from start to finish. Our fertiliser tanks and associated products are of the highest quality, and come complete with a FULL 15 YEAR WARRANTY against faulty workmanship.

Our fertiliser tanks are built to withstand the harsh conditions of the Australian landscape, so are fully weatherproof and heat resistant. Our tanks are available in various sizes, with storage capacity of up to 50,000 litres, and come with all the fixings and accessories you will need to begin using them right away.

Designed specifically for the Agriculture sector, our liquid fertiliser tanks are built with the following features:

  • Certified Design and analysis on structure
  • Impact resistant, Durable, and UV Stabilised
  • Tank Level Gauge for easy viewing of content volume
  • Approved for storage by all major liquid fertiliser companies
liquid fertiliser suppliers

Learn More About Our Products

Click on the products below see the specific features of our liquid fertiliser storage tanks:

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Ready To Get A Quote?

Enjoy Peace Of Mind With COERCO As industry leaders in the manufacture of poly storage solutions for liquid fertiliser, we can advise on the right product for your needs. From a standard tank to a bespoke solution to suit your application, our experts have the tools, knowledge and experience required.

Get in touch today for a no-obligation chat and free quotation!

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The Highest Rated Poly Liquid Fertiliser Storage Tank Manufacturer... By Customer Reviews!

" Great team with efficient delivery that places tanks in the spot you want. Strong tanks which will last in the environment we throw at it. Won't ... Read More

Murray McDonald
Kellerberrin, WA

" Great service, great value and prompt delivery of my new Coerco Liquid Fertiliser Tank from Landmark. Cheers Coerco "

Damian McEllister
Narrogin, WA

" My 2 x 50,000 litre UAN tanks were delivered quickly and I was impressed with the build quality and will be looking at getting more Coerco Tanks in ... Read More

Chad Langsford
Quairading, WA

" As an agent for Coerco they are so easy to deal with making it even easier for the customers. Nothing is an issue for them. " Read More

Craig Bassett - Elders Ltd
Geraldton, WA

" Fantastic Experience. The service was 10 out of 10, and the process was seamless from quote through to delivery. Was even more impressed after ... Read More

Darren Tindal
Albany, WA

" Coerco have always been our go-to supplier for poly tanks. Good quality tanks. We've requested to customise the tank fittings and were executed ... Read More

Jerica Marise Razon
Malaga, WA

" We have purchased Coerco Products over the last 15 years from troughs to tanks and are completely satisfied with all of the products. The service ... Read More

Phillip Tomlinson
Wanerie, WA

" Product is excellent, price was right, and the fella who dropped the tanks off was a good bloke, all in all a can do no fuss company. You'll have ... Read More

Louie Hughes
Munglinup, WA

" Very Happy with the products, surprisingly very strong seeing the way the Flexi-N tanks were pushed off the truck. Happy people to deal with, very ... Read More

Jaloran Farms
Wagin, WA

" More than happy with professionalism and expertise of not only the office staff but the delivery drivers as well. We've purchased 4 tanks within ... Read More

Wesley Benton
Latham, WA

" We purchased a 17,000 litre FLEXI-N cartage tank and it was on a truck and delivered within a fortnight . The tank is made of solid plastic with ... Read More

Roger Newman - Linton Park Farms
Cuballing, WA