Yes, hikari is
my jardinii never eats anything or goes for anything but shrimps and live food! one day i put cichlid gold after months of training, he goes for it! and eats 18 at once!
then next day the same, thenb more and more, untill i realised its too expensive lol so i went back to the prawns and stuff it with some pellets at times.
hers my opinion, i have a 15 incher jardinii.
it eats 3 massive prawns a day - with the shell! its belly looks like it will pop.
to be honest, hikari pellets will pass through the animal so quickly, because they are designed to break down and have the maximum sirface area for reaction in the stomace, and max absorption - over all good food!! but! your aro will ALWAYS FEEL HUNGRY!
probably how they make money, good food, fast growth, great colour and health and always hungry..
lets me real here, why do we have fish
well i think there are two reasons, to grow them and see colours and WATCH THEM EAT!! lol
so we keep feeding, more food gone into the tank, more purchases!!
i suggest you stop feeding crickets so often, crickets go through them quickly too! if you are feeding hikari, then crickets are a over kill.
i suggest what you do is this
give a few pellets for its vitamins. Then at night feed it cheap frozen prawns untill it stops eating.
then do the same next day.
once a week, feed it some crickets. nothing else just crickets for the entire day.
give it some variety in digestion and stuff.
also, prawns shell help it heal damages scales more and broken tails and stuff i was told by an arowana breeder in singapore.