Well my boyfriend brought home another oscar on Saturday, which I keep telling him that we cant have 2, but he doesnt listen well. Anyways, he actually did really well. We made sure that Bubba (our current albino oscar at 5 inches) was fed before we put our new one (we named Blade, he is a red oscar) in. They seemed to have paired up almost immediatly. There hasnt been a lick of trouble made by either one, and they just fallow each other around, even with the size comparison. My bf said he tried to get one close to the size of Bubba, but I guess he thought Bubba was smaller cuz the new one is only about 2-3 inches long. We just bought a new 125 gallon tank for all of our fishies, but it looks like just the oscars will be going in there. Any suggestions on what type of filter I should get? I know its got to be a powerful one. We are using the top of the line penguin filter on our 55 gallon, but not sure if that would be suitable in the 125 gallon with 2 oscars. I should get a picture soon hopefully and can show ya guys!