Evolution Aqua Nexus 320+ (9,000 Gallons w/ K+ Media and Auto Ready Fitted)

Unlocking the Power of the Nexus+ Filter System

The Nexus+ filter is a cutting-edge filtration system that seamlessly combines biological and mechanical filtration, setting new standards for pond water clarity and health. Here's how it works:

• Vortex Chamber: Pond water enters the Nexus+ through the inlet, flowing into the inner chamber. This vortex chamber efficiently separates larger solids, allowing them to settle out and not burden the filtration process.
• Eazy Filter: The water then proceeds through the Eazy filter, where the mechanical stage of filtration occurs. Thanks to the static bed of K1 Micro filter media, finer particles are trapped and removed from the water, ensuring crystal-clear results.
• Biological Treatment: The mechanically cleaned water is directed to the outer chamber of the Nexus+, where you'll find the innovative K+Media Moving Bed. This is the heart of biological treatment, hosting various strains of bacteria and filter feeders on its vast, protected surface area. These microorganisms work tirelessly to convert harmful Ammonia and Nitrite into less harmful Nitrate.
• Return to the Pond: The treated water, now free from impurities, passes through the exit grill and returns to your pond, creating a cycle of continuous filtration and maintaining optimal water quality.

The Nexus+ filter system ensures that your pond's ecosystem thrives, thanks to its efficient and comprehensive biological and mechanical filtration processes. With the Nexus+, you can enjoy a healthier and more vibrant aquatic environment.

Maximum pond size:  9,000 gallons
Recommended flow rate: Maximum 3,431 gallons per hour 
Amount of K1 Micro in EAZY: 20 liters
Amount of K+Media supplied: 100 liters
Maximum amount of K+Media: 300 liters (larger air pump may be required when adding additional media)

• Free Shipping is valid for orders with a subtotal exceeding $199 and all orders will be shipped via UPS. Items purchased for delivery after 3pm will ship the following day. Items purchased for delivery after 3pm on Friday will ship Monday.
• Koi Fish only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
• For Motor Freight (LTL) Shipments, oversized or heavy items unsuitable for traditional parcel delivery will be dispatched through a motor freight carrier, as indicated on the product page. Once the carrier receives your order, they will reach out to arrange a delivery time. An individual aged 18 or older must be present to sign for the delivery.
• You may return or exchange an unused or unopened item for a refund (excluding shipping and handling charges) within 30 days of purchase. Following 30 days, the item may be returned in exchange for a store credit. Used chemicals and fish food are not returnable. In addition, all sales on Japanese Koi are final and non-refundable. Should you have any questions or concerns when your fish arrive, please call 908-420-9908.