I sell my fish to the LFS, but depending on how much he buys and how quickly the fish sell determines when I'll bring more. I breed african peacocks, oscars and honduran red points. The problem is most stores won't take fry so I have to raise them till they're 1.5-2" before selling. Which for what is cost for food, electricity, and time it's almost pointless. Where I make my real money is selling the fry on Craigslist, there I can sell fish around .5" and sell them quicker freeing up more tank space.