my Redtailed cat ate my green terror while i was away for a few days, and i found a texas cichlid in a pet store who is a little bigger. my question is, even though this fish can fit in the catfishes mouth, is its aggresiveness enough to keep the catfish at bay? the one i saw kept pulling a smaller red devil out from under a rock and eating it alive, and the red devil kept hiding to escape, but the texas kept pulling it back out to eat it