Smart Design - to meet your different needs - You can set 1 4 times of power per day and perform 1 3 turns each. When you move, the aquarium feed dispenser meets all the dietary needs of your fish. In the meantime, you can discover the pleasure of feeding yourself at any time by pressing the "manual button".Large capacity and general use - The 200 ml automatic feed dispenser can hold enough food to feed the fish when you are away. By adjusting the slider, you can increase or decrease the quantity of food by rvolution, easily controlling the quantity of fish food you allocate. Aquarium automatic feeding adapts a varit of fish food such as flakes, granuls, powders and lanires.Easy addition of fish food - It is easy to add fish food from the top of the charger without having it removed from the aquarium. Thanks to the 360 rotation of the base of the charger, it can be rotated in a satisfactory position after installation.Two methods of installation - You can choose between two options to install the automatic fish dispenser. 1 mount on the base. 2Attach the aquarium with a double-sided sticker. Make sure that the pet food dispenser is mounted above the water level and that it does not fall into the water, become wet or clogged to keep fish feed dry.Tradr long use - the automatic feeding dispenser is fed by 2 AA batteries (not included). Our fish distributors are of the highest quality and offer a customer servicethe life. If you have any questions, do not hesitate to contact us, we will take care of all the problems. Note: Please follow the instructions to set the rotation time per turnCan be used as a gift from Nol.