When I come back from holiday, I will migrate the lighting to Cayenne, initially via scheduling, but ultimately via sunrise/sunset.
The camera was streaming live video via RPi Cam Control, but it was very water dependent. It need to be full to the brim, which the Catfish didn't like, they like a pocket of air above the surface. I needed the camera for my telescope, and then a reversing cam for my car!
The LEDs are basic 12v as seen underneath boy racer cars. By switching different combinations, I can simulate different times of the day.
I'll work on a feed system sometime, using a wood auger as an Archimedes screw, driven by a stepper motor.
I've also got three Pi used as aircraft receivers, At the moment, if I get a notification of a problem from the server at 360 radar, I have to telephone the location and get them to reboot. Cayenne will let me control it remotely.