diet pellets

so I’ve been advised to move my jenday conure onto a pellet diet (he was born in November) I knew this was going to be difficult but my gosh... He’s in a foul mood and he’s not willing to try it... he’s biting.. just not happy I’ve squeezed an apple all over the pellets in hope that he’ll try...

I know most people swear by Harrisons and to avoid brightly coloured pellets. But how do people feel about Hagen Tropican? Harrisons is a bit on the pricey side for me but I will fall on it if I eliminate everything else. Harrisons is a little easier to get but even with postage Hagen tropican...