Product Details 1. Patented lifting, mixing and grinding food design prevents clogging, ensuring smooth food dispensing 2. Programmable feeding schedule with 1-2 times daily options and 1-3 portions per feeding, maintaining regular feeding frequency for fish health 3. Manual feeding button allows direct interaction, combining automatic convenience with feeding enjoyment 4. Adjustable hatch-like feeding door enables precise control over each meal's food amount 5. Space-saving mini design fits easily in various aquarium setups 6. Feed buckets suitable for flakes or pellets, with easy filling by removing the feed box and opening the lid without disassembling the entire unit Specification 1. Material: Plastic 2. Dimensions: 10.5x10x7.5 cm (4.13x3.94x2.95 inches) Package List 1. 1 x Aquarium automatic feeder Warm Tips 1. Press the manual button each time you supply water 2. Adjust the slider to control food output 3. Remove the feed box and open the lid to fill with feed when needed