Within seconds of the man deftly dropping the poison into the tank, 38 out of 40 fishes died.
Caught on video :
https://mothership.sg/2019/06/glassbox-aquarium-customer-poison-fish/
![Glassbox-Aquarium.jpg](https://mothership.sg/wp-content/uploads/2019/06/Glassbox-Aquarium.jpg)
Caught on video :
![ezgif.com-video-to-gif-29.gif](https://mothership.sg/wp-content/uploads/2019/06/ezgif.com-video-to-gif-29.gif)
https://mothership.sg/2019/06/glassbox-aquarium-customer-poison-fish/