Scientific fish feeding, precise rationing, food control, dual anti-blocking, one button feeding. 100ml large capacity, sealed fish food bin, sealed and moisture-proof, transparent design for easy observation. Electric feeding bin, built-in anti-clumping device, spring device pulls the flap thimble, along with opening and closing the feeding bin push and pull back and forth to loosen the fish food without clumping. Cellphone remote monitoring, multi-segment timing, remote viewing of feeding records, lack of food to remind. Features: 100ml large capacity, the enlarged fish food bin can meet the intelligent feeding needs of large fish. Sealed fish food bin, sealed and moisture-proof, transparent design for easy observation. Electric feeding bin, built-in anti-clumping device, spring device pulls the flap thimble, along with opening and closing the feeding bin push and pull back and forth to loosen the fish food without clumping. Perfect feeding, no clogging of feeding hole, precise feeding of fish food, no clumping of fish food particles. Cellphone remote monitoring, multi-segment timing, remote viewing of feeding records, lack of food to remind. Built-in infrared detection tube to detect lack of food, APP reminder. Easy to install, thread fixing clip design, used to fix the fish feeder firmly on the fish aquarium. It comes with 3 sizes of feeding ports, 6*6mm small port, 8*8mm medium port and 18*10mm large port, to meet your various needs. Suitable for a variety of feed, can automatically put all kinds of fish food, particle feed, flake feed, pellet feed, strip feed and other specifications, to meet your different needs. Specifications: Name: Automatic Fish Feeder Material: plastics Item size: 110 * 75 * 70mm / 4.33 * 2.95 * 2.76in Package size: 150 * 144 * 83mm / 5.91 * 5.67 * 3.27in Package weight: 400g / 0.88lb Packing List: 1 * Automatic Fish Feeder