Have a 18X38 IG concrete? pool with a Tagelus sand filter and 2 speed pump. Pool also has a bubbler spa attached. Opened it up this year to find a swamp that UFO come out of. Been hitting it with 6% chlorine everyday. Running pump 24/7 and added Muriatic acid last night. The more I read the more confused I get; I don't even think I can get back to this forum to find out if it was answered. But I am going to give it a try. Here are my testing results from this morning:
FC 2ppm
CC .5ppm
TC 2-4ppm
pH 7.2
TA 340
Cal 280
CYA 0
I am running my spa aerator and I can't remember why. I remember reading something about the aerator lowering some reading but a can't remember which one. Thank you all for what you do. Maybe one of these days it will all come together. BJ