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Cloverleaf Absolute Bio Gel

Cloverleaf Absolute Bio Gel

Regular price £15.50
Regular price Sale price £15.50
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Cloverleaf Absolute Bio Gel is comprised of millions of living bacteria and has been specially developed for the start up and maintenance of pond biological filtration systems through nitrification. Absolute Bio Gel has been developed for direct application in filter systems where the gel formulation allows bacteria to adhere more effectively to the filter media.

Absolute Bio Gel dramatically shortens the start-up time of a filter system. A process which normally requires around 6-8 weeks may be reduced to just 2-4 weeks with the use of Cloverleaf Bio Gel. Absolute Bio Gel is also ideal for use after cleaning or replacing any of the filter media.

Absolute Bio Gel bacteria is 100% natural, certified free from all pathogens, easy to use and cannot be overdosed.

How To Use Cloverleaf Absolute Bio Gel:
Add 20ml per 1000 litres weekly. For best results turn off UVC and/or ozone equipment for 60 minutes after dosing.

Dose Rate:
Cloverleaf Absolute Bio Gel 1Ltr Treats 10,000Ltr (2,200 Gal)
Cloverleaf Absolute Bio Gel 5ltr Treats 50,000Ltr (11,000 Gal)

  • Experience

    We have over 40 years of experience in the industry

  • Passion

    We are koi keepers too!

    We share the same passion as our customers

  • Availability

    We are only a phone call or email away. Do not hesitate to ask us questions - we love sharing our knowledge!

  • Competitive Pricing

    We regularly review our pricing to make sure our rates are fair for our customers

Frequently Asked Questions

How Much Is Delivery?

Our delivery is free for any orders over £50.

For all orders under £50 delivery is £4.99.

How Do I Make A Return?

To start a return, you can contact us at If you have a valid return instructions will be made on how to make the return.

Please do not post a return without contacting us first.

What Is The Best Way To Contact You?

The best way to contact us is via our contact page here.

How Soon Will I Get A Refund If I Make A Return?

Refunds will be processed within 7 days of us receiving and checking the item.

Need Advice?

If you need advice or help with what products to buy, please reach out to us on our contact us page.