Techfil is supplying increasing quantities of Pumice Koi Filter Media to the Koi market in the UK. Our range of Koi Filter Media is now being used extensively as an alternative to traditional koi pond filter media in trickling filters and trickle towers. Pumice Koi Filter Media is inert and rapidly colonises with beneficial bacteria which help cleanse the pollutants. It is highly porous making it the ideal filter media for biological filters of all kinds.
For further information please follow the link: Koi Filter Media