Evolution Aqua K1 Media

Award winning filtration media

Evolution Aqua revolutionised the Koi market when it brought ground breaking moving bed filtration technology to a koi filter, with Nexus.

Kaldnes K1 Media

Kaldnes Moving Bed process, which has been scientifically tried and tested in fish farming and waste water treatment for over 10 years, is now available for fish keepers and is exclusively distributed worldwide by Evolution Aqua. The media is engineered in a wheel shape and is slightly positively bouyant. This allows a small amount of water flow to circulate the media throughout the vessel. This flow is created with your air pump and air stones or diffuser etc.

K1 Micro Filter Media

K1 Micro is specifically designed for use in bead filters, conventional pond filters and aquarium filters. K1 Micro has the same wheel shaped design as K1 Media, but it has an increased protected surface area of 950 m2 per m3.

Evolution Aqua K + Media

Evolutions Aquas new filtration media, the K+ Media is designed and manufactures in house. Added to the K1 media family, the new Evolution Aqua K + Media is moulded with minerals for faster beneficial bacteria development. K + media also has a much larger surface area than any other media. Evolution Aqua K + Mediais the advanced filtration media for moving bed filters.