[DETAIL] Attention : Press the 12 or 24 timer button, the product will rotate once, and the indicator light will also go out. This is a normal state. Then the timer is start, and it will automatically feed at the time interval you set. (Don't press any buttons halfway, especially manual buttons. After pressing manual, the timer will be cancelled.) 【Manual and Automatic Mode】: Press the manual button to feed immediately. Press the time button to set the feeding interval to be 12/24 hours, and the feeder will automatically feed the fish at the time you set. 【Adjustable feeding amount】: The size of the food outlet on the material bucket can be adjusted according to your needs. 【Food moisture prevention】: Closed material barrels can keep fish food dry to a certain extent without blocking the outlet. This feeder is suitable for fish food in the form of strips, powders, granules, and flakes. 【Easy to install】: Two installation methods. You can attach the feeder to the wall of the aquarium using a mounting bracket, or use double-sided adhesive to attach it to the lid of the aquarium. [ATTRIBUTES] - Battery Included: Yes - Hign-concerned Chemical: None - Volume: 100ml - Battery Included: Yes - Hign-concerned Chemical: None - Volume: 100ml - Number of gears: 7 - Max Output: 100 - Min Output: 5 - Origin: Mainland China - feature: Fish pond water 7-in-1 fish tank fish pond water residual chlorine hardness pH detection test strip,10 piece set of fish tank landscaping, complete set of simulated aquatic plant decoration, plastic fake seaweed set for aquarium, lazy meal set,Mini heating rod, small fish tank, automatic constant temperature heating, energy-saving micro USB thermostat, tropical fish quartz glass,Fish tank thermometer, crawler turtle suction cup diving pet box ST-3 waterproof electronic thermometer,Fish tank aerator pump, household aquarium oxygen pump, silent dual channel aerator pump, dual pulse aerator pump, small aerator,Fish tank accessories, aquarium fork, oxygen tube, soft suction cup, trachea suction cup, heating rod suction cup, power cord, fixed suction cup