So I have a nano with 2 Clownfish, a Springer Damsel, a Pajama Cardinal and a Royal Gramma. The Clownfish and Springer Damsel eat flakes and pellets but won’t touch frozen mysis. The Pajama Cardinal and Royal Gramma eat pellets and frozen mysis but won’t touch flakes. Nevertheless, everybody is healthy and growing. It would be nice though to see everybody eat everything. Anything I can do to help with my finicky fish?