Programmable feeding times Easily set feeding periods up to 4 times per day at customizable intervals to fit your aquarium program, and ensure your fish are fed whether you are at home or away. Ideal for holidays or daily use. Adjustable portions Monitor the number of feeding cycles and adjust portion sizes precisely to fit your fish's needs, prevent overfeeding, and ensure the right amount of food is delivered every time. Silent operation Whisper-quiet engine provides a silent feeding experience, suitable for homes, offices, and bedrooms. No disturbing sounds for your fish or others. Large capacity top-loading design 200 ml drum for easy refilling without removing the unit. To add food, simply slide the upper lid. Compatible with pellets, stamps, granules, and strips. Environmentally friendly and long-lasting Rechargeable power reduces the need for disposable batteries by delivering weeks of operation per charge, offering a cost-effective, eco-friendly feeding solution.