Usage Tips:100ml capacity, the enlarged fish food bin can meet the intelligent feeding needs of fish. S ealed fish food bin, s ealed 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. Scientific fish feeding, precise rationing, food control, dual anti-blocking, one button feeding. 100ml capacity, s ealed fish food bin, s ealed 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. 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. Suitable for a of feed, can automatically put all kinds of fish food, particle feed, flake feed, feed, strip feed and other specifications, to meet your different needs. Colour:White Material:plastic Size:about 11 x 7.5 x 7cm Package Contents: 1 x Automatic Fish Feeder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.