Neptune ATK Magnet question.

[ChrisDowns]

Just recently got a Neptune ATK and was wondering if both magnet sides of the main sensor unit would be ok in the water? Or does one have to be on the outside of the sump?

 

[SuncrestReef]

Yes, both sides of the magnet assembly are waterproof. Mine has been underwater in my sump on a divider baffle for nearly 3 years with no problems.

I'm the guy who wrote the ATK tutorial, in case you're concerned about my credibility on the subject:
https://www.reef2reef.com/ams/neptu...torials-part-3-automatic-top-off-kit-atk.692/

 

[ChrisDowns]

Awesome! Thank you for the help!