Pool & Hot Tub Water Chemical Delivery

Fast, Free Delivery Across South Oxfordshire & South Buckinghamshire

Keeping your swimming pool or hot tub water clean, clear and safe doesn’t have to be a hassle. At Unicorn Pools & Hot Tubs, we supply a complete range of high-quality pool and spa chemicals and we’ll deliver them right to your door.

If you're located within 10 miles of our base on the Oxfordshire/Buckinghamshire border, we offer free delivery on all chemical orders over £50.

Quality ACTI Water Care Products

We proudly supply the ACTI range of professional-grade water care chemicals. Whether you own a pool, a hot tub or both, we have everything you need to maintain perfect water quality, including:

Chlorine tablets and granules – For daily disinfection and sanitising
pH Plus and pH Minus – Keep water balanced and safe for bathers
Alkalinity and calcium increasers – Prevent damage to your pool or spa equipment
Algicides – Protect against green water and algae outbreaks
Water clarifiers and flocculants – Restore sparkle and clarity to cloudy water
Shock treatments – Rapid action for when your water needs rescuing

We’re always happy to help if you're not sure which products you need or how to use them. Our experienced team can recommend the right chemicals and dosages for your specific setup.

      EXCELLENT  
   Based on 47 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   tris nichols 
 
 
 
 Trustindex verifies that the original source of the review is Google. Matt and his team have been great to work with, converting our existing pool from an unused swamp, into a great outdoor pool. The team fitted a new heat pump, new pool lights and a chlorine feeder, as well as various other elements in disrepair. Matt knows everything worth knowing about pools and has helped educate us and answered all of our questions clearly, and without rolling his eyes. Matt’s expertise gives us great confidence that he will be our ‘go to’ for all pool related items in the future. Thanks a lot Unicorn Pools and Hot Tubs
  
 
      Posted on Google  
   
   Joan Healy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very good regular service. Always helpful with any queries. I would thoroughly recommend this company
  
 
      Posted on Google  
   
   Sophie Pryal 
 
 
 
 Trustindex verifies that the original source of the review is Google. Could not have asked for a more helpful, professional, can-do guy than Matt at Unicorn. Has worked a miracle on our pool & gone over and beyond.
  
 
      Posted on Google  
   
   Rina Newton 
 
 
 
 Trustindex verifies that the original source of the review is Google. Matt and his team are prompt, thorough and always professional. My pool is always clean and ready for a swim thanks to their regular attention. I highly recommend them to anyone needing cost-effective pool maintenance.
  
 
      Posted on Google  
   
   Ross Shoefield 
 
 
 
 Trustindex verifies that the original source of the review is Google. I would highly recommend Unicorn Pools.  Matt has been to look at our pool a few times, first to review the current set-up and make recommendations.  He returned to install a new pump and filtration system and then came back to clean the pool (which was very dirty) and installed a chlorine feeder.  No fuss, great service and prompt responses.  Very pleased.
  
 
      Posted on Google  
   
   Mark Turner 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have used Matt and his team for a few years now both with pool maintenance and for repair work when the original system (which he didnt put in) started to age.  It has been 100% the whole time….meticulous, attention to detail and fair.  Easily the best person we have worked with on all things pool…
  
 
      Posted on Google  
   
   Laura Bailey 
 
 
 
 Trustindex verifies that the original source of the review is Google. A difficult project but we're really pleased with the results! We gave Matt a difficult challenge of not only fixing our leaking pool, but also replacing all the ancient kit (heater, pump etc). It was a tricky space with an awkward shed, and the leak took multiple attempts to locate. Matt was incredibly professional and very patient. He’s done a great job and we’re really pleased with the results. Matt now maintains our pool and opens/closes it, and I wouldn’t hesitate to recommend him to anyone.
  
 
      Posted on Google  
   
   frank clifford 
 
 
 
 Trustindex verifies that the original source of the review is Google. Matt was just brilliant. Diagnosed the problem with my hot tub straight away, quick efficient and very reasonable repair. Offered some great advice on running and maintaining. All round great service from a really nice chap. Definitely recommend.
  
 
      Posted on Google  
   
   Clare Fundell 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have been a customer of Matt & unicorn hot tubs for a number of years now. They provide a fantastic service, always reliable and brilliant workers. I’m very grateful for all their work!
  
 
      Posted on Google  
   
   Robert Arthur 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent. Very responsive and prompt in fixing a filter problem I had.

Local Chemical Delivery – Right to Your Door

Our free delivery service is available on orders over £50 for customers within 10 miles of our location, covering key areas along the M40 corridor including:

High Wycombe
Thame
Wallingford
Chalgrove
Watlington
Princes Risborough
Naphill
Prestwood

Great Missenden
Aylesbury
Bicester
Long Crendon
Headington
Oxford
…and all surrounding towns and villages

If you're outside this zone, don't worry — we may still be able to help with delivery options. Just get in touch to find out.

Order Today

Whether you're topping up on chlorine or need a full seasonal chemical restock, Unicorn Pools & Hot Tubs is here to help.

Call us today on 01494 269 297 or drop us a message to 07599 725 752 or using our contact form to arrange your delivery and keep your pool or hot tub in perfect condition, without leaving home.

Need More Than Chemicals? We’ve Got You Covered

In addition to chemical supply and delivery, Unicorn Pools & Hot Tubs also offers:

Pool liner replacements – Bag liners and on-site welded systems
Pool pump replacements – Upgrade your circulation system for better performance
Heat pump installations – Efficient pool heating solutions to extend your swimming season
Scheduled maintenance – Keep your pool or hot tub running smoothly with tailored service plans

With over 20 years of experience in the swimming pool industry, we bring knowledge, service and reliability to every customer.

Need Pool or Hot Tub Chemicals?

FREE delivery on orders over £50 within 10 miles of OX39.

ORDER YOUR CHEMICALS

CALL 07599 725752

More Services

Why Unicorn Pools & Hot Tubs?

Just some of the reasons our customers use us

Over 24 Years
of Experience

Safe
and Insured

PADI & ISPE
Qualified

High Level of
Customer Service

Test 6

Matt did a fantastic job for us from start to finish. He is courteous, reliable and very conscientious. Despite the weather being against him for much of the time he managed to maintain a smile and was always great to deal with. I have no hesitation in recommending him.

Test 5

Matt replaced our pool pump at short notice very efficiently and without any delays.

Test 4

Matt is great to work with - good communicator, high attention to detail and great feel for what a 'job well done' looks like. I highly recommend him.

Test 3

Matt was a great help and explained clearly what work was needed to be done. He was thorough and reliable and the work was completed to an impeccable standard. Thanks Matt!

Test 2

Unicorn pools have been responsive, flexible and knowledgeable, all much needed traits in todays trade world. Offering bespoke services or seasonal maintenance; no job is too big or too small, and always with a mind to your end goals and finances.

Test 1

Prompt response to my phone call. Problem diagnosed and a price given. The work was carried out within 5 working days which was excellent.

Pool & Hot Tub Water Chemical Delivery

Fast, Free Delivery Across South Oxfordshire & South Buckinghamshire

Quality ACTI Water Care Products

Local Chemical Delivery – Right to Your Door

High Wycombe

Thame

Wallingford

Chalgrove

Watlington

Princes Risborough

Naphill

Prestwood

Great Missenden

Aylesbury

Bicester

Long Crendon

Headington

Oxford

…and all surrounding towns and villages

Order Today

Need More Than Chemicals? We’ve Got You Covered

Need Pool or Hot Tub Chemicals?

FREE delivery on orders over £50 within 10 miles of OX39.

More Services

Cleaning & Maintenance

Commissioning

Repairs and Refurbishment