how?

[exhumed07]

oki been on youtube researching some stuff for my tanks and came across this video. I don't agree with what is going on but yet am wondering how this works without killing the fish Goldfish in Liquid Nitrogen - YouTube

 

[Thyra]

When I was a kid in a one room country school there was a small fish bowl with one gold fish and I remember it froze solid one week end when no one tended the furnace. The gold fish survived.

 

[exhumed07]

I've seen creeks freeze nearly solid with just little pockets of water in the ice with fish in them, in the winter i'll keep my bait in a 5 gallon bucket and sometimes it freezes with just a small cavity of liquid water in it and the baitfish survive in there. but that stuff happens gradually. with this sudden shock freezing i would think it would seriusly hurt or kill the fish.