GK3
Valuable Member
So this may not technically be a hitchhiker but I didn’t put it there and IDK what it is. This is my ATO out into my tank:
After 2 years, this is my ATO line:
That’s supposed to be clear. Idk what that is. My salt water line that runs the same places this does looks totally fine. This is almost never exposed to light either. And I mean never. Did my entire line fill up with the black stuff on my output? Should I swap all the fittings as well?
After 2 years, this is my ATO line:
That’s supposed to be clear. Idk what that is. My salt water line that runs the same places this does looks totally fine. This is almost never exposed to light either. And I mean never. Did my entire line fill up with the black stuff on my output? Should I swap all the fittings as well?
