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prion27 ReefOC Aug 3, 2024 #1 Joined Apr 14, 2024 Messages 197 Likes 25 Points 0 Location OC Aug 3, 2024 #1 . Last edited: Aug 18, 2024
JohnBRZ New member Aug 3, 2024 #2 Joined Jul 12, 2021 Messages 279 Likes 146 Points 0 Location Fountain Valley Aug 3, 2024 #2 I don't have a RedSea sump but you normally put the ATO sensor in the Return pump chamber
Jimbo327 Spam Stopper Staff member Aug 3, 2024 #3 Joined Oct 2, 2007 Messages 1,936 Likes 1,740 Points 113 Location Orange My Tank Build Aug 3, 2024 #3 Yup, return pump chamber for ATO.
