LCD Automatic Fish Feeder Timeable Durable Stirrable Electronic Fish Feeder for Fish Tanks Aquariums Item Type: Automatic Fish Feeder Material: Plastic Product Size: Approx. 135x60x110mm / 5.3x2.4x4.3in LCD Screen Size: Approx. 32x11mm / 1.3x0.4in Power Supply: 2xAA Batteries (Batteries Not Included) Scope of Application: It is suitable for fish tanks and so on. Weight: Approx. 298g / 10.5ozHow e: 1. Open the battery cover and insert 2xAA batteries. Rechargeable batteries cannot be used. When the LO symbol appears on the LCD, it indicates that the battery is almost used up. The battery should be replaced at this time to avoid unreasonable food tanks. If the battery is not changed after 3 days, all execution programs will be closed automatically. 2. Setting Method: see product manual. 3. Manual Operation: In addition to the automatic feeding function, each time you press the manual button, the device will feed once. 4. Adding Materials: This device is suitable for loading flake or granular food, pull out the food box, open the transparent cover and add the food inside. 5. Clean The Cabinet: Remove the food box and clean the box. 6. Feeding Amount: Small particles (φ1.5) can hold 100 grams of food, and each time can be fed 5 grams, which can be fed 20 times; Large particles (φ4.5) can be fed 50 grams, 2 grams each time, 25 times. 7. Device Positioning: There are two ways to install the feeder according to the form of the fish tank. a. Arrange the bracket on the side of the fish tank, tighten the plastic screws, slide the dovetail groove at the bottom of the feeder body into the bracket chute, adjust the position of the feeder, and ensure that the outlet of the food box can be aligned with the fish tank opening. b. Separate the two sides of the sticker, tear off the sticker on the back of the sticker, and stick it on the bottom of the feeder and the appropriate position on the fish tank cover respectively, and then install the feeder on the appropriate position on the fish tank cover through the sticker to ensure that the food box exits Can be aimed at the fish tank opening.