Smart design - for your different needs - you can set 1-4 precise feeding times per day and perform 1-3 separate feeding rotations. The aquarium feeder meets all of your fish's dietary needs while you're on the go. At the same time, you can experience the fun of feeding at any time by pressing the "manual button". Large capacity and versatility - the 60ml automatic food dispenser can hold enough food to feed your fish while you are away. By adjusting the slider you can increase or decrease the amount of food per round, allowing you to easily control the amount of food dispensed. The self-feeding tank is suitable for a wide range of fish foods, such as flakes, granules, powders and strips. Ease of adding fish food - adding Dispensing fish food from the top of the dispenser is easy and does not require removal from the aquarium. The base of the dispenser is 360 swivel, allowing it to be rotated to a satisfactory position after installation. Two mounting options - There are two mounting options for the automatic dispenser to choose from. fish food. (1) Base mounting. (2) Attached to the aquarium using a double-sided sticker. Make sure that the automatic pet food dispenser is mounted above the water surface, does not fall into the water, and is not wet or clogged so that the pet food fish stay dry.