Hello.

With the temperature here -30c and in 3 days still -30c my thermometer won't go any further.

So the aeration holes of my pond are very small.

I have small forage pond with no more aeration holes, despite the aerator it is too cold.

Question: If my aerator still works under the ice is it enough, I can't remove the snow.

A+

It should burn back through the ice once it warms up a bit.

Hello.

After several days at -30c, all my ventilation holes are frozen.

Despite the temperature warming up the holes take time to redo.

So I made frozen cubes of Coarse Salt to help and it's going great I can throw the cubes to the right place.

https://ibb.co/nBN6Vb5

https://ibb.co/h7PBfcM

https://ibb.co/d0nH0bk
A+