The tank mates should be chosen on tank size. If you have a smaller tank ( under 230 gallons ) Id be very cautious about having a jag or a oscar. It can be done if you have enough room. With any cichlid like that its a gamble. You don't know until you try. But Id watch very close to make sure the jag or the oscar is not giving the ray trouble. Be ready to take a fish back to the LFS in case something does not work out. Any ideas yet on tank mates?
