The title of the thread is "would this work" and I am saying it would, is it ideal, no but that aint the title of the thread now is it. You guys who all dribble about the min tank for one Oscar are full of yourselves. Out of all the fish in the world it seems you guys think an oscar, one of the less aggressive cichlids, require the biggest tank in accordance to size.
I can find several other tanks that are as stocked as the trusts but that one was on hand. All good feed back on them, I would assume that the minimum tank for 1 p-bass to be way above 55gal, so that makes a little less then 5 in a 250 (going by a 55 as min). It is the same principle just with different fish. Do the math work out the body mass of 3 oscars and compare that to 60gal, the do the same for the trust fish, I know which one will have higher water %. Next time I am on I will post a link proving this sort of thing is possible and the fish can thrive, I don't have the time to find the link right now.