I was just curious after reading how someone put their betta in a bag with some water and just stuck them in the freezer. Although they say it's the most humane way, I feel that for a tropical fish it would be very uncomfortable. Now, I have heard of using clove oil to sedate them, and it sounds okay.
I just wanted to ask those of you who had to make the heart wrenching choice --of just experts in general--what you think is the most humane.
With this blue betta mystery-disease scare, I'm frightened I may have to make this choice for the prince, so, even though I sound pessimistic, I'd like to be informed on what I can do should it come down to this.