Bass Pellets, 40 lb bLIMA, 9.5mm (3/8") - Keystone Hatcheries. Product Code: PEL-BP-4095. $59.00. Add to cart. Keystone Bass Pellets are a complete high protein diet that produce rapLIMA growth in Largemouth Bass. These extruded floating pellets contain 48% protein for rapLIMA growth, and all the necessary vitamins and minerals needed for health and