The CFF-212 Solar Automatic Fish Feeder provides a convenient and reliable way to feed your pond fish, whether youre away for the weekend or want to simplify maintenance. Powered by solar energy, it operates independently of the grid, storing energy in a 2200mAh lithium battery to run for up to three months, even in low-light conditions. Feeding schedules are fully adjustable, allowing 16 feedings per day with durations up to 20 seconds per cycle, ensuring consistent and adequate portions for koi, goldfish, and other pond species. The 120 horizontal dispersion evenly distributes pellets 13 meters across the pond, preventing overcrowding, and a small-range cover allows targeted feeding if needed. Its durable 12-liter ABS container handles pellets from 38mm, featuring a clear display for easy operation. The feeder can also run via an optional power adapter for added flexibility.