I USE GEM G10 PELLETS AND FIND THEY ARE EXCELLENT DURING BREEDING AND REARING OF YOUNG BIRDS. THE YOUNG BIRDS SEEM TO BE BIGGER AND HEALTHIER THAN BEFORE I STARTED USING THEM. I HAVE ALSO USED RED MILLS PELLETS AND THESE WERE GOOD TOO. THEY AINT CHEEP BUT IF YOU ONLY GIVE ABOUT 10% TO THE FEED THEY LAST A WHILE.