i got a 20 to 22" gar was doing great not aggressive no problems. i went from feeding him gold fish to feeding him talapia. i added in the tank 2 peacock bass and all hell broke lose i took out and sold my shnok and barb thinking thay did the damage today i went to leave the house and saw my gar try and eat a 6 inch bass. the bass are know in a deferent tank but i was just wondering if i did something to set the gars aggression off?