Floating fish feed machine exported to Tanzania - pellet May 03, 2023 · Floating Fish Feed Machine. 1.The fish feed pellets can float on water for over 20 hours.And sinking and floating aqua-feed pellets both can be made just by adjusting the feed formulation. 2.Pellet diameter is 0.9mm-15mm by changing the mold.The cutter can cutting the pellets into different length. 3.The feeding speed