Evolution Aqua Nexus 320+ Filter kockney koi effective at low doses and

effective at low doses and safe for use with sensitive fish species such as salmonids

They do not require expensive support frames

500 gallons

no delivery available

Also has built in UV

Evolution Aqua Nexus 320+ Filter kockney koi effective at low doses andThe Nexus 320 and Nexus 220 filtration systems deliver dramatically improved levels of clarity for ponds. Building on the success of the award winning Nexus range this new generation of filters cleverly combine mechanical and biological filtration into one advanced filter system. The Nexus 220 and 320 feature a re designed Eazy filter which utilises the all new K1 Micro Filter Media, in a static bed, to deliver improved levels of mechanical