I have that issue, salt is 7.4 and I keep alk around 8.5 to 9.your Tank alk seems to be around 8 but doesn’t your salt mix lower? If so how do you do water change and not lower the all in the tank?
My fresh mix usually measures closer to 7.5 than the 7 they claim so a 20g water change on 120ish gallons isnt much of an impact. If it does drop a couple of points Im okay with it. In reality I want to be a little lower anyway, 7.5-7.8 is my target range.your Tank alk seems to be around 8 but doesn’t your salt mix lower? If so how do you do water change and not lower the all in the tank?
Yep, I couldn't get many decent shots of the other sps in that lighting... Tthey sit farther back in the tank and just didnt look good but all encrusting nicely with some sprouting new branches. Still working the PO4 down. I think the elevated level has been hindering my progress a bit. Need to test today.That digi looks like it's taking off! Nice pics cory! Love that our little group has so many shared corals from trading and gifting to each other