well i have talked my wife into letting me start breeding either jd or oscars haven't decided witch one i wanna do. i have a couple of 100 gallon tanks and a couple of smaller ones that just needs to be setup. witch one would i be able to make a little money on? and are easier to breed? i found a pair of mated jacks that just had about 150 fry and they are really good looking and looked to be in good health. can anyone kind of explain to me in a nut shell that i will need and to go about doing this. i'm not looking to start doing this in few days but in the near future. thanks for any advice.