Largecapacity 210 ml fish feeder with an embedded feeding tube for secure placement, better sealing, and a transparent body that makes it easy to monitor feed level at a glance. Quick refill design: enlarged feeding opening and pushpull lid that requires no removal of the tube. Moistureproof lid opens with a touch and slides back, while a fingersliding control adjusts the output size for precise portions. 7degree tilt for reliable feeding: the cylinder is angled toward the outlet to prevent feed from piling up and wasting, compatible with pellets, flakes, granules, strips, and other common feeds. Appcontrolled convenience: control via a smartphone app over the internet. Schedule feeds, adjust portions, and monitor status remotely from anywhere. Practical and reliable: durable materials, easy observation of feed levels, and suitability for large fish in home aquariums, ponds, or quarantine setups. Designed to fit various tank sizes and feeding routines. Use scenarios: Daily care for large tropical or koi fish in home tanks or outdoor ponds. Vacation or business trips requiring reliable, remote feeding. Multitank setups or quarantine stations where centralized remote monitoring helps manage multiple species.