Extremely effective sinking Evolution Aqua kaldnes K+ bio media.
...Extremely effective floating Evolution Aqua kaldnes K+ bio media.
...The media is engineered in a wheel shape & is slightly buoyant. This near neutral buoyancy allows the media to circulate throughout
...Super efficient media for trapping waste particles The media is engineered in a wheel shape & is slightly buoyant. This near neutral
...The media is engineered in a wheel shape & is slightly buoyant. This near neutral buoyancy allows the media to circulate throughout
...The Nexus Filters from Evolution Aqua have dominated the koi-keeping scene over the last few years. This new kit automates the
... The Nexus 220 Lid from Evolution Aqua has been designed to perfectly cover the top of the Nexus 220 & older models.
The Kaldnes Moving Bed process has been scientificallly tried & tested in fish farming & waste water treatment for over 10 years. The media is engineered in a wheel shape & is slightly buoyant. This near neutral buoyancy allows the media to circulate throughout the filter with only minimal water flow. This flow is created with your air pump & air stones or diffuser etc.