[pajko]

Works for cooling, but kills everything in the water. Besides last time I was there 3 years ago, the temperature was not uniform and there were waves of 34 °C water. Seems like nothing has changed since then:

https://atlatszo.hu/wp-content/uploads/2022/08/kagylokpaks.j...

https://www.youtube.com/watch?v=932FlhRynTA