I'm not sure exactly how big he is (I've stopped attempting to measure him), but mine is my silver aro. He's somewhere between 27 and 30" (the measurement in my sig is just a guess).
I feed it Krill , Hikari sinking carnivore pellets , Omega one sinking shrimp pellets , and live feeders as atreat once a month (zebra danios not goldfish)nice senegal what are u feeding it