The pellet can float over the water for 1-2hours, thus keeper can observe fish-eating situations;
2) Also the pellet is high-temperature puffing extruded, so the bacteria will be killed, which will keep the feed healthy and easy to digest.
3) Cheap cost, high efficiency, small occupied area, easy to operate and maintenance
4) The machine is only puffing extruder part, if you need frame and motor, we also can provide you. But recommend buying motor locally, easy to maintain and fix.