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Oase Hel-X 13 Media 25ltrs

Oase Hel-X 13 Media 25ltrs

Regular price £73.23
Regular price £73.23 Sale price £73.23
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The Hel-X 13 biomedium breaks down nutrients and pollutants very effectively using the fluidized bed process. The latest development of this filter medium impresses with a sensational surface of 955 m² per m³ and an extremely large, protected settlement surface for microorganisms of 806 m² per m³. 25 liters of Hel-X 13 can break down 170 g of fish food per day. Suitable for removing toxins such as ammonium, ammonia, nitrite and nitrate. The new Hel-X media are white. Gradually they turn brown, so that the degree of settlement is clearly visible. Hel-X 13 fillers are particularly effective and inexpensive, and the medium does not have to be cleaned in combination with a drum pre-separation.

  • High performance bio filter medium with large surface area

Technical Data

Net weight kg 4.10
  • Experience

    We have over 40 years of experience in the industry

  • Koi Kare


    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 £100.

For all orders under £100 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.