Replacement Parts for Evolution Aqua Nexus Filters Part:Eazy Clear Plastic Lid - EAZYLID For Fish: Biologically supports healthy

For Fish: Biologically supports healthy immune systems and rapid fish growth

The active ingredients are hydrogen peroxide

then merge the settlement tank output with the skimmer output

The Pond Digger beneficial bacteria supports clear water

Replacement Parts for Evolution Aqua Nexus Filters Part:Eazy Clear Plastic Lid - EAZYLID For Fish: Biologically supports healthyThese replacement parts are for the Evolution Aqua Nexus pond filters. SKU UPC Code Description 1200 010 5060088878552 Complete Air Ring for Nexus 200 1000 010 5060088878538 Complete Air Ring for Nexus 300 1000 024 12mm Equal Coupling for Nexus Air Pipe 1000 136 5060088873694 12mm x 10mm Natural LPD Airline, 30m 1200 410NEW 5060088878545 Inlet Plate for Nexus 210 1000 410NEW 5060088878552 Inlet Plate for Nexus 310 5000 329 5060088874868 Eazy Isolation