If you keep your densities lower you can grow them out, of course you can hatch thousands upon thousands in a 2 liter bottle, but you can't grow that amount out in the same water. Think fish stocking. 100 baby oscars in a 55 is manageable, but growing them out in the same tank is quite foolish.
You can make a successful culture, but it is time and labor intensive. If you have the space you could do it, but I'd just stick with frozen.
You can make a successful culture, but it is time and labor intensive. If you have the space you could do it, but I'd just stick with frozen.