My tank is on a UPS that will last for about 90 minutes. I could improve that by turning off the lights, heater, etc. if I could detect the power outage.
The challenge is, both my router and fish tank are on battery backups. Is there a better way to detect a power outage than checking to see if the internet went down for the Apex?
The challenge is, both my router and fish tank are on battery backups. Is there a better way to detect a power outage than checking to see if the internet went down for the Apex?