Swell Alfagrog

9 reviews

Swell Aflagrog is a superb biological filter media featuring a huge surface area to become a home for nitrifying bacteria, aiding the cleaning process of your water in your pond. You will struggle to find the same quality for less money.

Product

  • Alfagrog Sack Sale
    code: YG145 In stock Less than 10 in stock
    £16.64
    £24.99

Product Information

Alfagrog is a very porous biological filter media that has a large surface area for bacteria to congregate in.

As part of Swell's own brand you can increase the quality of the water in your pond at a cheaper price than most other brands, whilst still getting the same rich, high quality material.

Alfagrog is ideal for use in any biological filter system. It is very popular among koi keepers and commonly used in multi chamber filter systems. Many pond keepers opt to swap plastic bio media for this material for a longer life and better results.

  • Approx weight 13.5 kg
  • Approx 1 Cubic foot in volume.

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