The why, oh why, 38 stair, 290 gal build revised

[reefwithareefer]

Originally Posted by Leach29

How do you use the apex to sense a pump failure? I'm thinking of a backup pump as well with my apex.

Not sure yet. Flow sensor of some sort in a union and wired to the apex BOB

Damn it, I was not going to make another project for myself for awhile.....

Dunderoz on this thread seems to have a solution

http://www.backyardaquaponics.com/fo...hp?f=8&t=12455