Aquarium automatic feeding machine feeder, moisture-proof precision feeding fish Betta automatic feeding machine feeder,USB charging automatic feeding machine, with timer, LCD display aquarium feeder Product Details: Name: Fish tank automatic feeding machine Size :116x116x55mm Material: Plastic Main use: Fish tank feeds fish automatically Storage capacity :100mL (6.6ml or grid) Clamping thickness: within 25mm Power supply mode: rechargeable lithium battery 1. Automatic fish feeding machine, accurate and convenient. This innovative feeder has 16 compartments, each holding up to 2 grams of food, and is versatile for food storage. 2. Its moisture-proof design ensures that the food stays dry, has a completely sealed mechanism that closes after each feeding and can accommodate pellets, powders and small strips (not suitable for shrimp. 3. The feeder has a customizable LCD timer for up to 3 feedings per day, adjustable grid and manual feeder options. 4. Flexible installation, can use the clamp or suction cup, USB rechargeable battery can be used for 1-2 months after full charge. Products include: 1x fish tank automatic feeding machine, 1x charging cable, 1x fixed suction cup, 1x product manual, 1x adjustable fixing clip, 1x flat fixing base, 1x special feed spoon, 1x nano double-sided tape Note: Please allow for slight errors due to manual measurements and different monitors. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.