Reef-pi is an open-source aquarium program, it runs on a Raspberry Pi that you can connect to any where in the world using your phone, tablet or any device with a web browser.
The program is continually being developed and improved upon so if it doesn't offer a feature you need it might be coming.
You can find more information about the software using the link below.
I will have a full user manual shortly.
Last Update: February 10, 2020