The fish pellet made by the machine can float on water more than 24 hours. Gelatinization degree can reach 90%. Brand Name:Loyal. Model Number:PFE-65-1 PFE-70-1 PFE-85-1 PFE-90-1 Place of Origin:Shandong, China. Certification:CE,ISO9001,SGS,BV. Min.Order Quantity:1 set/Floating Fish Feed Machine.