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Evolution Aqua Nexus 220+ | from Aquacadabra
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Evolution Aqua Nexus 220+ | from Aquacadabra
Description
Award winning aquatics company Evolution Aqua have launched the new Nexus320+ and Nexus220+ filtration systems. Building on the tried and tested technology that has been ever present in their world renowned Nexus filtration systems, the team at Evolution Aqua have gone even further to enhance their number one Koi pond filter.
Nexus320+ and Nexus220+ filters now come with a new filter media called K+Media in the moving bed outer chamber for vastly improved biological filtration and faster filter maturation. The new Nexus+ filters are also supplied “auto ready”, with factory fitted fixings already in place, making it even easier to upgrade to the Nexus Automatic System.
K+Media replaces K1 Media in moving bed for improved biological filtration K+Media provides a class leading overall surface area of 1,350m2 per m3 with a vast protected surface area of 1,025m2 per m3 Minerals, magnesium, calcium, salt and enzymes incorporated into K+Media during the extrusion process to speed up filter maturation times Design and structure of K+Media allows a stable bio-film to form Fixings are pre-installed on the filter to make fitting the Nexus Automatic Upgrade Kit much easier than before Nexus220+ is suitable for ponds up to 18,000 litres (4,000 gallons) Nexus320+ is suitable for ponds up to 34,000 litres (7,500 gallons) The addition of these minerals creates a rough surface on the media. This textured surface has a microscopic honeycomb of peaks and craters that allow waste particles to collect, and nitrifying bacteria to form. The minerals act as a food source for the bacteria, helping the bacteria to develop and multiply at a faster rate, further improving maturation times. Calcium alone has proven advantages for developing and maintaining effective bio-films. The enzymes that are added also help to make the media “sticky” so waste particles can adhere to media easier. Salt is added during the extrusion process, which is dissolved during the cooling process, leaving a rough surface on which bio-film can easily adhere.
Nexus320+ and Nexus220+ filters now come with a new filter media called K+Media in the moving bed outer chamber for vastly improved biological filtration and faster filter maturation. The new Nexus+ filters are also supplied “auto ready”, with factory fitted fixings already in place, making it even easier to upgrade to the Nexus Automatic System.
Sold by Aquacadabra (pd aquatics ltd)
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