Automatic Fish Tank Pond Food Feeder Feeding Timer Aquarium New Feature: Mini shape, space-saving. Extremely low power. Patented features - No jam, no clog and no fuss. Quick settings and easy-of-use. Can be operated automatically or manually. Feeding times:Can set to once or twice daily. Set up to 2 feeding times: 12H or 24H. Work with dry or loose flakes or pellets. Manual food volume adjustor. Has a built in digital clock for accuracy. Ideal for various sizes of aquarium with two options of placing the food feeder on ac quarium: free standing or rim-mounted. Type of battery: 2*AA alkaline batteries (not included) Product Attributes: Material: Plastic Color: Black Quantity: 1 Pcs Fish Food Feeder SKU137765(ZW-82) SKU137853(ZW-66) SKU015941 Thumbnail Set up feeding times set 1-4 times a day set 1-2 times a day Display LED Without LED Size(L x W x H ) 139 x 96 x 120mm (5.47 x 3.78 x 4.72inch) 121 x 83 x 112mm (4.76 x 3.27 x 4.41inch) 100 x 74 x 115mm (3.94 x 2.91 x 4.53inch) Package Include: 1 x Automatic Fish Feeder Note: 1.Due to the light and screen difference, the item 's color may be slightly different from the pictures. Please understand. Make sure you don 't mind before you bid. 2.Please allow 1-5mm differences due to manual measurement.