Experience world-class water clarity and health for your koi pond or water garden with the Evolution Aqua Nexus+ Pond Filter System—a leading-edge solution trusted by professionals and passionate pond owners. The Nexus+ combines outstanding mechanical and biological filtration in one compact, easy-to-maintain unit for pristine, low-maintenance pond water.
Key Features
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Hybrid Filtration Technology: Utilizes a dual-stage process—first, pond water vortexes in the EAZY inner chamber, settling large solids and capturing fines via K1 Micro filter media. Then, the outer chamber’s fluidized K+Media moving bed delivers superior biological filtration and ultra-fast filter maturation.
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Auto-Ready and Modular: Factory-equipped for easy upgrades to the Nexus Automatic Cleaning System, saving time and effort on routine maintenance.
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Top-Tier K+Media: Standard K+Media in the new Nexus+ offers industry-leading surface area (over 1,000 m²/m³ protected) for robust bio-filtration and resilient biofilm development—ensuring healthy fish and rapid breakdown of organic waste.
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Scalable for Any Pond: Available in two sizes—Nexus 220+ (for ponds up to 4,000 gallons/18,000 liters) and Nexus 320+ (up to 7,500 gallons/34,000 liters)—with flow rates from 6,000 up to 13,000 liters/hour to match pond size and stocking.
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Simple Pump-Fed or Gravity-Fed Install: Nexus+ filters are designed for either pump-fed or gravity-fed configurations, ensuring hassle-free integration into any pond system
- FREE Shipping via FEDEX, LTL Ground, & UPS. Ships in 2-3 Business Days.
- Ships Only to Lower 48 States of the United States