so this is the first aro ive had, it a silver whether it matters or not... but anyway he roughly 7 or 8" he will eat talapia no sweat, but guy at store thats old him to me said they fed them all pellets, i tried pellets he didnt want them so i didnt feed him for about a week, and tossed a tetra carnivore stick and 2 4.5mm NLS floating pellets he chewed one up and spit it out... and then chewed up the smaller peices and spit it out lol.... is he just trying to fool me to give into talapia for him and being picky ? like should i continue to hold out until he eats the pellets ? or what do you guys suggest ?