Mixing station sight glass

[ffmurray]

I’m looking to add a sight glass for the saltwater part of my mixing station. Anyone done this before? Thinking bulkhead near the top ad bottom some fittings and acrylic tube…

 

[Gp!]

I’m looking to add a sight glass for the saltwater part of my mixing station. Anyone done this before? Thinking bulkhead near the top ad bottom some fittings and acrylic tube…

Could use two 1/2" push connect bulkheads and clear drinking water tubing too. That would be easier to replace when it gets dirty.

They also make sight glass kits if you wanted something on the other side of the price spectrum: https://www.mcmaster.com/sight-glass/