This Petzilla digital automatic aquarium fish tank food feeder with timer can feed your fish once a day, for the right portion timely. Its unique swirl control is smooth and silent, no clogs & no jamming at all, regardless of fish food in pellets or flakes.

- Feeding Interval:
Program the feeding interval to once or twice per day by adjusting the hour switch to the 24H or 12 H position.

- Manual Operation:
For feeding outside the programmed times, press the manual button to operate the feeder a single time.

- Filling the Feeding Drum:
1. Turn the adjustor to the closed position.
2. Remove the drum from the feeder by gentle pulling it away from the feeder.
3. Remove the transparent cover of the drum.
4. Fill the drum with the desired amount of food, close the cover and install back the drum to the feeder.

- Selecting the Amount of Food to Feed:
Turn the adjustor located on the front of the feeding drum to dispense the desired amount of food.

- Cleaning:
Remove the feeding drum, thoroughly rinse with warm water and clean the drum. Make sure drum is completely dry before adding food.