I noticed about 2 months ago that my male guppy has some type of growth, or tumor on his tail. He acted like it was not bothering him, but I treated with salt, and hoped it was just a benign tumor of some kind. Last night when I checked on them, he was at the bottom of the tank. If he is going to die anyway, I don't want him to suffer through it.
Are there any humane way I can help him go?
Are there any humane way I can help him go?