Ok, as far as the program goes...
Here is the main screen:
On the main screen, you can see the temperature of the tank, the day of the week, the time in hours:minutes:seconds. Then I have symbols for which 120v things are currently on. They are from left to right: filter, CO2, heater, main light. Then on the bottom I have the micro ferts on the left and Macro ferts on the right, with each block representing 20% of the bottle full, and each half block being 10%.
By hitting the select button, you get this screen:
This screen you can see the enclosure box temperature, the actual mL of the micro and macro bottles, and the cooling fan RPMs. After 5 seconds, this screen disappears and you are taken back to the main screen.
From the main screen, if you hit the enter button, it takes you to:
and hitting yes:
The feeding screen turns off the filter and heater for 5 minutes to allow the fish some quiet time to eat. I have an inline heater, which is why the heater is turned off with the pump. After the 5 min, it kicks you back to the main screen.
Moving on past the feeding selection screen, you are taken to the reset bottles screen. Selecting this just resets either the micro or Macro bottles back to being full.