first im going to tell you, you need an upgrade or loose some fish. that is way overstocked for a 110. The oscars killed the fish because he didn't have enough room. cichlids like their space. if you don't do something soon, your going to wake up with a lot more fish dead because either one of those new fish you added couple destroy an oscar in a heartbeat let alone all the others. the aggression was caused by lack of space.
agreed your going to wake up 1 day with AN Oscar, Jag, Jack and catfish thats it haha...well the texas might hold its own depending on size and sex of all the fish
