Checking in.
We've had two more rounds of vacuuming, letting stuff settle, then vacuuming again. Water looks better and better, but still has a haze.
We will start our next partial drain later today or tomorrow.
I just ran the tests to get a new benchmark. Do you see any urgent issues in these numbers that would need to be addressed prior to the drain/refill, or are we okay to wait?
FC - 3
CC - 0
pH - 7.5
TA - 100
CH - 1100 (either that's up a tad from 950 or it's within the margin of error for testing ...)
CYA - less than 20
Water temp 72