Hey guys. I was wondering what kind of freshwater fish are kind of the same as an oscar. I would like to have one be able to jump for food like you can teach oscars to do. Do any of you know of a fish which you can teach to do this, like at a petsmart or petsupplies and what size tank you would need. Im thinking about getting a 70 gallon, found one for a $100 that comes with filters and such. Thanks