Fish Doorbel starts again and has fans worldwide: ‘People calm underwater images’

For the fifth year in a row, the fishing doorbell in Utrecht will start again on Monday. People can watch via an underwater camera on Visdeurbel.nl and let them know when fishing for the Weerdsluis waits. The monumental lock can only be opened manually. Previously, fish were sometimes waiting for the lock for weeks, because it does not open much for pleasure boats in the spring.

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