Ok so I read things like using cycling fish, and getting rid of one kind of fish because you want to have a different kind now, or even people suggesting baby fish that will definately need new tanks when they grow. What do you do with these fish? Some of you seem to use a type of fish you don't like for cycles and then rather than keeping the fish in the tank you get rid of them and introduce the fish you like. How do you get rid of the "used" cycle fish. Sometimes it sounds like you all just take the fish you don't want and toss them in the garbage or flush them. Or I see people suggesting baby fish to people, when you know that the people must buy a big tank for when these fish grow. Either that or you expect them to find new homes or kill the fish when they get too big for their ornamental purpose. Somebody clarify these things please. Geesh, I'm waiting for my old male betta to die so I can get rid of a tank, but I continue feeding him and cleaning his tank, I'm not going to speed up the process because he's inconvenient.