Coding Q for emergency air pump

[authentic]

Terrance mentioned setting up an emergency air supply if apex loses power,I already have a small emergency pump but I want to set up a second larger one.would someone please provide the coding

 

[SuncrestReef]

This is covered in my tutorial on Apex Power Monitoring: https://www.reef2reef.com/ams/neptune-apex-programming-tutorials-part-4-power-monitoring.698/

 

[Larry L]

In addition to or instead of using some of your backup power to run the air pump, you could just use a battery powered air pump that switches on when line power goes off (e.g. Cobalt DC air pump or Penn Plax B-11).

 

[authentic]

i have one of those.my tank is 140 gal ,im thinking the more air the better,doesnt seem the small ones do much...
the coding should be easy on the apex EL corect?