I think it should be the fish owner responsibilty to rehome that fish they purchased or got. I think that's irresponsible to kill something because you don't want to deal with it anymore. Think about tank mates before putting them in the tank.
my lfs might not be able to take my adult Jd...and she has nowhere else to go. I really do not want to do this but how should I go about it in the most painless way. If I can get her to the Lfs I will do it, don't get me wrong, but if I have to do it, How should I do it?
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one last sidenote...It tried to eat my pictus cat (R.I.P.), and I fear it has a barb in it's throat.