An electronic babysitter for fish

If you're a fish lover, you're sure to take good care of your little fish, but what about when you're away from home or away from home for a long time? Do you trust a friend to feed you?

Or let the "electronic nanny of the fish" take care of the small fish for you. It can be based on your requirements, a regular amount of fish food. It can also monitor water quality in real time and change the oxygen content of the water. You can get this data on the Internet or on your mobile phone.