I've always felt that breeding bettas is a cruel practice being that they are among (if not the most) abused fish in the hobby. I feel this way because of the reality that most of the bettas produced die in tiny containers, and many of the few that are lucky enough to find homes spend their lives in either cramped, unfiltered, and/or unheated tanks. But I find myself now with a male betta that i've had for almost a year now and he is building himself a pretty impressive nest. I'm considering breeding than euthanizing the fry before they can live out their inevitably miserable lives. Cruel?
I've learned since then.