Beak's Eco Feeder Wide Bottom Hopper Double Split Smart Feed is specially designed and manufactured considering the needs of you and birds. The garbage hopper of other smart feeders is extremely small and there are constant overflows due to inadequate area. Eco Feeder is large digits, so you don't have to clean the feeders of your birds for longer. You can use it as a double chamber with a difference. When using mixed feed on one side, you give your birds the right to choose by adding a different seed or a different mixture of feed on the other.As the lower dumpster of the feeder fills, empti it. When the feed starts to decrease, supplement with the new feed. It is recommended to disinfect and wash it in 6 months.