The Heron Stop Reflector protects pond fish with a double effect. With the pictured eyes of birds of prey and with the reflection of the silver-coloured floating ball. Herons are frightened by these effects and dare not approach the pond. Let this unique Heron Stop Reflector float in the pond to ensure that herons immediately take to flight. The floating ball with the eyes of a bird of prey will prevent herons from visiting the pond again and catching valuable fish until the last one is gone.