The Shower Filter includes  Crystal Bio media and is suitable as the main filtration for Koi
and Garden Ponds and quarantine tanks. The Shower Filter is also an ideal add on filter to
existing filtration systems on Koi and Garden Ponds.
Crystal Bio is a unique, eco-friendly filter-media, heated in excess of 900 °C, creating a hyperconnecting
glass cell structure. This produces media with a surface-area at least 10 times
greater than most plastic alternatives. Furthermore, the weight is extremely low in comparison to
other porous filter media: 100 litres of Crystal Bio weights 15 kg! The Shower Filter is also
available with built-in 300 micron stainless steel sieve above the filter-media. This version of the
Shower Filter comes with 50 litre Crystal Bio media.
The PE housing is also equipped with a 90mm waste outlet for the sieve.