Now a new season is upon us and Techfil are currently supplying increasing quantities of Pumice Koi Filter Media.
Koi Filter Media in modern times is regarded as one of the most popular and efficient filter media used in trickling filters and trickle towers. Pumice Koi filter Media is also cost effective and has a longer lifespan than most of its competitors, meaning the replacement of filter media is a lot less frequent.
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 media for biological filters of all kinds.