i had 2 pacu 1 was 20inchs 6pound and the other was 18.5inch and 4.5pounds and they both died when the electricity went and im looking for a fish that will replace them i mite get more pacu but if i dont i want a fish that eats only pellets gets up to 2 ft and has a fast growth rate can any 1 help me find a fish like this??? and can live with a rtc rtc hybrid a tsn and maybe 2silver aros