Hello TFP brain trust. My calcium is at 525 as of today. It was 300 the same time last year. As you can guess, we have very hard water.
TA - 70
CYA - 60
Water temp - 75°
Right now, my CSI is fine but as the water warms up (it will get to 90° here) and calcium starts increasing rapidly due to the coming heat and evaporation, I think it'll be tough to keep my CSI balanced. The way I see it, I'd have to keep my ph around 7.6 - 7.7 at all times which isn't very easy because I'm also fighting high alkalinity fill water. That would probably mean adding acid every day instead of twice a week to keep it under 8 as I've been doing.
Would you recommend a drain? If even a partial? It's been in the 90's here but we have a day coming up where the temp is supposed to be 70°. Would that be cool enough for the plaster to be safe during a drain? Otherwise, i could do some no-drain water exchange.
TA - 70
CYA - 60
Water temp - 75°
Right now, my CSI is fine but as the water warms up (it will get to 90° here) and calcium starts increasing rapidly due to the coming heat and evaporation, I think it'll be tough to keep my CSI balanced. The way I see it, I'd have to keep my ph around 7.6 - 7.7 at all times which isn't very easy because I'm also fighting high alkalinity fill water. That would probably mean adding acid every day instead of twice a week to keep it under 8 as I've been doing.
Would you recommend a drain? If even a partial? It's been in the 90's here but we have a day coming up where the temp is supposed to be 70°. Would that be cool enough for the plaster to be safe during a drain? Otherwise, i could do some no-drain water exchange.