Nexus 320

We aim for next working day delivery for most orders placed before 2:30 pm, Monday to Thursday, provided the item is in stock. For live fish, we use a specialised DX overnight courier service, available Monday to Thursday.

While the delivery itself is next day, please note that livestock orders require a minimum of 24 hours' notice before dispatch. Please be aware that all deliveries rely on third-party couriers. While we do our best to ensure timely arrival, we cannot be held liable for any delays. Someone must be present to sign for livestock deliveries.

For full details on our delivery services, including specific charges and our DOA policy for live fish, please read more about our delivery policy..

At Exclusively Koi, we offer a 28-day return policy on most items, provided they're unused and in their original packaging. Please note that livestock is non-returnable due to biosecurity reasons. If you need to start a return or have received a damaged/incorrect item, contact us at Beaconkoi@outlook.com

For full details on our returns process, including information on exchanges and refunds, please refer to our returns policy.

The Nexus 320 from Evolution Aqua represents the next generation of advanced pond filtration systems, designed to provide improved water clarity and excellent biological filtration. Building on the success of the award-winning Nexus range, the Nexus 320 cleverly combines mechanical and biological filtration within one advanced and efficient filter system.

A key feature of the Nexus 320 is its redesigned Eazy filter, which uses the new K1 Micro Filter Media in a static bed. This helps provide improved mechanical filtration by effectively filtering unwanted particles from pond water. The system also incorporates the acclaimed K1 Media within its moving bed, delivering outstanding biological filtration.

The combination of these two filtration stages makes the Nexus 320 a practical choice for koi pond owners who want to maintain clear and healthy water. Mechanical filtration helps improve water clarity, while the biological filtration stage supports the overall quality of the pond environment.

At Beacon Koi, we understand the importance of reliable filtration when caring for high-quality koi. Based in Birmingham, Beacon Koi is led by Dean and Simon, who carefully source premium Japanese koi from leading breeders in Japan. Each fish is selected for its colour, lineage, and health, reflecting their commitment to quality and professional koi keeping.

The Evolution Aqua Nexus 320 is an excellent filtration option for koi enthusiasts looking to combine effective mechanical and biological filtration in a single system. Its advanced design and combination of K1 Micro Media and K1 Media make it a strong choice for maintaining crystal-clear, healthy pond water.