Review on 🐠 Efficient Indoor Fish Tank Feeder: Moisture Proof + Food Jam Prevention by Alexis Hughes

Now I would like to say that the instructions were difficult to follow, they were made by written to someone with limited knowledge of English. That being said, it comes with a USB power input (male USB). It also uses 4 AAA batteries as a backup. Programming was easy once I could decode it (doesn't make clear sense). Works great with pellets and round feed. Flakes can be hard. However, it works and works well. The backup battery is a very nice addition. Costs money.