gravity ato

I'm working on a new build and have a vertically arranged saltwater mixing station in the garage which is conveniently on the other side of the wall from my tank. I'd like to plumb an ATO directly to the RODI barrel, so that it's gravity fed to the tank. I plan to have a solenoid near the RODI...

Wow. First of all, hello to every single member on here. I have been browsing these forums since ... 2013 When I was 15. In a sense, you all taught me to be a better reefer and I've gone through the last 10 years of my life growing and learning with all of you. I feel honored to be posting here...