Automatic fish feeder - can feed fish in the aquarium stably and quantitatively, avoiding the inconvenience of the owner who cannot feed the fish in time due to absence. Timer function - up to 2 meals a day. Built-in digital clock for greater accuracy. Can work both automatically and manually. Simple operation - you can choose automatic or manual operation according to your needs. Food quantity and feeding times are adjustable with sliders, and you can increase or decrease the amount of food dispensed by rotation. Easily control the amount of fish food you dispense. Widely used - the automatic fish feeder is perfect for aquariums and home aquariums. Can feed most pet fish, goldfish, tropical fish, large and small fish, turtles, salamanders, and frogs. Size: 13.5 x 6.5 x 5.2cm.