Nishikigoi Vereniging Nederland (NVN) is a premier association dedicated to koi enthusiasts, serving as a hub for knowledge, support, and community engagement. With a focus on cultivating the koi hobby, NVN offers its members a plethora of benefits, including access to an informative magazine titled "KOI" and personalized consultancy through the Koi Vijver Adviesdienst (KVA). For an annual fee of just 49 euros, members receive a membership card, discounts on partner products like koi food and pond pumps, and exclusive access to specialized courses on topics such as fish diseases.

The association hosts significant events like the annual Holland Koi Show, hailed as one of the largest koi exhibitions in the world, providing a platform for enthusiasts to connect and exchange ideas. NVN's mission is to connect like-minded individuals, aiding both beginners and seasoned koi keepers by providing essential tools, resources, and professional guidance. Whether you're looking to start your koi journey or elevate your expertise, NVN is your go-to destination for all things koi-related.