The finished products can keep at least 12 hours floating as completely pellet. You can produce the pellet through changing different dies to fit for different ages fish Model Motor (kw) Capacity (kg/h) Screw diameter Pellet size (mm) JX-52 7.5 +0.75 50-60 52mm 1.5-6 JX-65 11 +0.75 80-100 65mm 1.5-8 JX-75 15 +0.75 140-160 75mm 1.5-8 JX-95 22 +0.75 280-300 95mm 1.2-10 JX-120 37+1.1 450-550 120mm 1.2-1.2