About the Online Tank Store

Online Tank Store is a UK Specialist supplier in water, fuel and liquid storage tanks, serving agricultural, commercial and industrial customers across the country. Our focus is on supplying reliable, high-quality storage solutions backed by real product knowledge and practical experience.

We don’t just sell tanks – we understand them, how they’re made and how they are used in the real world.

View Our Tanks

Built on Real Industry Experience

Online Tank Store is run by two directors with hands-on engineering and manufacturing backgrounds.

Rotational Moulding Expertise

One director has over ten years’ experience in rotational molding, the manufacturing process used to produce many of the plastic tanks we supply. Having been directly involved in the making of these products, we understand the construction methods, material performance and the differences that separate a good tank from a great one. 

Precision Engineering Background

Our second director brings over 13 years if engineering experience within a helicopter manufacturing environment, where precision, quality control and reliability are critical. That engineering mindset carries through into how we select our products, work with suppliers and support our customers.

This combination means we carefully choose the equipment we offer – we only supply products we have confidence in.

Working with Trusted UK Manufacturers

We work closely with a range of established UK manufacturers, helping ensure our customers receive products that are built to high standards and suitable to UK conditions and regulations. 

Our range includes solutions for:

  • Potable and non-potable water storage
  • Rainwater Harvesting
  • Agricultural and livestock use
  • Construction site water and fuel storage
  • Bunded diesel and AdBlue storage
  • Specialist and application-specific tanks

Because of our product knowledge, we can help customers choose the right tank for their application, not just the one with the lowest price. We are further supported by the specialist expertise of the manufacturers that we work closely with.

Wydale Plastics Company Logo
Paxton Logo
Tuffa Tanks
Classic Showjumps Logo
Carbery Plastics
Enduramaxx Logo
Harlequin Logo
GRAF Logo

More than just an online store

While we operate online, we pride ourselves on offering real, knowledgeable support.

We regularly assist customers with:

  • Selecting the correct tank size and type
  • Understanding potable vs non-potable requirements
  • Choosing fittings and accessories
  • Planning installations for domestic, agricultural and commercial sites.

Whether you are a homeowner installing a rainwater system, a farmer upgrading storage or a contractor needing to site tanks, we are here to help you make the right choice.

The Online Tank Store
  •  Working with trusted UK manufacturers

  • Real product knowledge & support

  • Domestic, agricultural and commercial supply
  • Friendly knowledgeable advice

Our approach

At the Online Tank Store, our approach is simple. 

  • Supply quality, proven products
  • Offer practical, honest advice
  • Support customers before and after purchase
  • Work with manufacturers we trust

We understand that many of the products we sell are significant purchases and we aim to give customers the confidence that they are buying from a knowledgeable UK supplier who stands behind what they sell. 

If you are unsure which product is right for your project, our team is always happy to help. 

Get In Touch

Customer Reviews

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