N.V.N. Koi app

This app is brought to you by the Nishikigoi Vereniging Nederland (NVN).

Learn how to identify the most seen varieties by seeing professional pictures and description

Keep a simpel overview of your Koi with tekst and pictures
Get a fast indication of how much food your Koi need each day
Learn how much filter material your pond needs for your Koi
Adjust the calculations by using the body weight % you want to feed your Koi daily
How much food can all your filter material combined handle each day?

Use the Metric or Imperial system and switch when you choose to.
And much more functions to come...

We hope to be able to continue to improve the app with extra functions, that one can use and learn from, to improve the ability of all Koi owners to take even better care of our beloved colored pets.

Please leave your comments and tips for improvement on our Facebook page.
Enjoy the app.