[dinor2]

Ok, I do have a magnesium test kit, I'll post those results as well soon. So, possibly cleaning out the collection cup and neck of the protein skimmer may help with this? Also, in my refugium/overflow box I have some lr rubble and cheato, I do suction out some of that water to keep it clean, should I be doing anything else to that part of the tank?

I honestly think this has to do with the salt though, especially since this happened after I switched brands but, I have been running my skimmer full blast to help with the algae and it does put some bubbles back into the dt, would the bubbles in the dt affect these parameters as well?

Thanks guys for replying and for the help, my dt has been going so well I'm probably paranoid about something happening to it.