Install method：

1. Edge of the stent placed in the tank, tighten the plastic screws.

Notice:
Don't twist the feeding box by hand.
Do not use rechargeable batteries.
If it run out of battery, all the programme will be stopped, and the feeder box may be stopped in the inappropriate place.
Package included:
1 x Automatic Aquarium Fish Food Feeder
3X Aquarium Decorative Fishes