Food Timer WR-180A is great for the majority of fish food (flakes and pellets).

Package include: Automatic Feeder, Clamp

Features:

Up to 6 feedings a day

Simple and Easy to use and program

Manual feeding available

Quartz watch inside to control feeding time.

2 direction clamp

Adjustable clamp for different tank sizes, max thickness of 1cm glass/wall

Runs on AA battery x 1 (not included in the package)