Koi Basic water quality tests and what i expect in my pond's

I have created this video to show a realistic values of my ponds. as always the closer to zero that you can get the results the better but its not always that easy and this video shows absolute maximum values before you start to get issues with fish.
It also shows how different water volumes are affected by the values and hopefully gives a good idea of what you should expect to see in your pond to keep your fish healthy.

Видео Koi Basic water quality tests and what i expect in my pond's канала Adam Julyan