Most people recommend 10 gallons for the actual breeding tank, and the 20 gallon that beta novice suggested for "growing out". I agree that you need to do a LOT more research. Plenty of people here can give you topics if you want a place to start, but you need to do some serious thinking about whether you really want to do this. You will be responsible for the lives of the fry, who need a LOT of care and future homes. Breeding costs can run as high as $300 as well. It's not something to be taken lightly.
Last edited by xswornxoffxjello; 06-15-2010 at 05:13 PM.