Automatic Fish Feeder -- The fish in the tank can be fed regularly and quantitatively to avoid the worries and problems that the owner cannot feed the fish in time due to lack of business time Timer Function -- 2 meals per day maximum. Built-in digital clock for greater accuracy. Can work automatically and manually Simple Operation -- You can choose to operate it automatically or manually according to your needs. Food and feeding time are adjustable by slider, you can increase or decrease the amount of food dispensed per rotation. Easily control the amount of fish food dispensed by yourself Widely Used -- The automatic fish feeder is ideal for aquariums and home aquariums. Can feed most pet fish, goldfish, tropical fish, small and large fish, turtles, newts and frogs, etc. Two Installation Methods -- The feeder can be mounted in two ways (freestanding or edge mounted) depending on the shape of your aquarium. Simple, safe and convenient operation and installation