Vertex Calcium Reactor - Owner's Club

[Bblinks]

Originally Posted by tankmates

I did not get any ring with my PH probe and I believe that is what I am missing here, any idea what will fit in? Also, I don have the original plug..but i do feel the ring is what it is

The oring that came with the unit is silicone based, but I think you can use a regular oring used in the automotive trade for the time being. If I were you I would get a replacement one from where ever you bought the reactor from. You don't want to be worried about a 2 dollar part that may or may not cause you a leak when you couldve replaced with the original piece if you could've waited. I am sure your lfs would just give you the oring they have in stock and replace it when there order comes in. I know the boys at my lfs would.