Replacement Parts for Evolution Aqua Nexus Filters Part:Air Ring Complete Nexus 300 Pseudomonas live on and starves

Pseudomonas live on and starves them to numbers so low they become harmless to your koi & garden pond fish

Filter Media Conversion Kit for CF18E and CF23E

Dual filtration - filter pads collect solid debris while bio-media provides biological filtration

& SMALL ANIMALS DETERRENT

Replacement Parts for Evolution Aqua Nexus Filters Part:Air Ring Complete Nexus 300 Pseudomonas live on and starvesAir Ring Complete Nexus 200 1200 010 Air Ring Complete Nexus 300 1000 010 12mm x 10mm Natural LPD Nexus Airline 30m Roll 1000 136 Eazy Isolation Pipe 90mm (Universal) 5000 329 Nexus 210 Inlet Plate 1200 410NEW Nexus 310 Inlet Plate 1000 410NEW Nexus Inlet Outlet 110mm to 125mm (Boot 4"to 4") NPC125 Nexus Inlet Outlet 61 68 to 115 122 (Boot 4" to 2") NAC1004 Nexus Inlet Outlet (Boot 4" to 1. 5") DACE122 48 12mm Equal Tee 1000 030 EAZY Upgrade Kit for