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Natural Wildlife Friendly Water Butt Treatment Cleaner UV Blocker Prevents Green Water & Algae

Natural Wildlife Friendly Water Butt Treatment Cleaner UV Blocker Prevents Green Water & Algae

Regular price £19.20 GBP
Regular price Sale price £19.20 GBP
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Delivery Information

Free UK Next Day Delivery on all orders
📦 Order before 3PM for next day delivery
📅 We dispatch Monday to Friday, & Sunday, via 24-hour courier
📍 UK based — fast, reliable dispatch on every order

Orders placed after 3PM will be dispatched the next working day.

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  • NATURAL WATER BUTT TREATMENT: Our natural water butt treatment is great protection for the water which sits inside the butt, our solution keeps your water butts odour free and clean.
  • SPECIAL UV BLOCKER: Our treatment has a special UV blocker formula to help stop harmful rays promoting active algae growth and the ‘scummy’ look within the water butt. This product also includes a special flocculation agent which will clump debris together which will then sink to the bottom of the water butt.
  • HARMLESS TO WILDLIFE: Our treatment is made from beneficial bacteria and is completely harmless to all wildlife and the water after treatment is completely safe to use on plants and in your garden.
  • SIZE & DIRECTIONS FOR USE: Each bottle is 500ml (this will treat up to a massive 5000 litres) and is simple to use: Add 10ml to 100 litres of rainwater. Our bottles have a measuring feature built in making it easy to measure. Please use our treatment consistently for at least once a week to help keep your water butt clean and fresh.

Frequently Asked Questions

What size water butt do I need?

Our water butts range from 100L slimline options up to 250L XL barrels, so you can choose based on your garden size and how much rainwater you want to collect — larger butts suit bigger gardens or those wanting to reduce mains water use significantly.

Do water butts come with a stand and tap included?

Most of our water butt sets include a stand, tap, and filler kit as standard, though stands and diverter kits are also sold separately, so you can upgrade or replace parts individually if needed.

What is a rain diverter kit used for?

A rain diverter kit connects your water butt to a downpipe, automatically directing rainwater into the butt for collection — our standard diverter kit is suitable for both round and square downpipes.

How do I stop my water butt water turning green?

Our natural, wildlife-friendly water butt treatment helps prevent green water and algae build-up by blocking UV light exposure, keeping stored rainwater cleaner for longer.

What styles of water butt do you offer?

Alongside standard plastic water butts, we stock decorative options including stone-effect, oak wood-effect, and rattan wicker-effect designs, allowing you to choose a water butt that blends in with your garden's style.