Mist out of Rex Grigg

Did all of the air inside dissolve out or is it co2 that's misting?

Do you have the co2 entering the top of the reactor and then the flow going from the top to the bottom? Also as said above if you havent had it running long it could be air still trapped inside.

Thanks guys, yes it was just air trapped in. After a couple days the mist was gone

yep i get the same if i do a major filter change once purge it is solid