Koi/Carp feed machine for the startup-Fish Feed Making Machines 4.Pellet size from diameter 0.9mm-15mm just by changing the mould. 5The machine can make floating and sinking fish feed.For the float time,it can floating over 12 hours. 6.The machine also can make feed for pet with different shapes and we can customized the shape for you. 7.We can provide whole fish feed pellet production line.