Next automation on the list will be to have one of these under each tank. Connect them to Wi-Fi then through IFTT so if the tank leaks, the alarm will sound and tell it surge protector to turn off pumps and heaters.
https://www.amazon.com/Smart-Wi-Fi-...coding=UTF8&psc=1&refRID=1WNBCATVD6D04CQD1P6S
Not really. The worst thing that can happen is the feeder over feeds .if the heaters break and it gets to hot a relay turns off the heaters and warns me, or if they shut off and it gets too cold. Or the lights won't turn pi/off properly. If the tank leaks an alarm goes off that then tells IFTT to turn off the pumps.The automation stuff is cool, but keep in mind, the more complicated you make an aquarium system, the more things there are to go wrong![]()