We've had our new pool setup for almost a week now, and it's been great. Still working to get all of the chemicals to the proper levels, but have been trying to stay on top of FC like a hawk and water has been crystal clear. I brushed the pool for the first time yesterday evening, and then we got some good rain last night and I woke up to a slight green tinge to the water this morning. I attached a before and after picture, but to me, the current state looks a little greener than it shows in the picture. From what I'm reading in other posts, it sounds like I should go ahead and SLAM the pool and not wait, but I'd love confirmation on that.
Current Levels:
FC: 4.5 (added 8 oz of LC to bump it to 6 this morning, but haven't re-tested yet)
pH: 7.6
TA: 190
CH: 175
CYA: 20
I have a SWCG but have not added salt yet, so it's not in use. I've just been maintaining the pool manually with LC. I added CYA about 4 days ago and thought I added enough to bring it up to 40 (according to PoolMath), but the level only made it to 20. I haven't added more yet because I wasn't sure how long I should wait in between doses (and I didn't want to add another 7 days of waiting to backwash the filter, since that'd end up being nearly two weeks of no backwash). I also know my TA is way too high and I have MA to add, just haven't yet because I wasn't sure about doing that while working on the CYA level.
Questions:
- According to the FC/CYA chart, it looks like SLAM level should be 10 for my pool since I'm at CYA 20 and not running the SWCG. Should I go ahead and bump it up to SLAM level now?
- Can/Should I go ahead and increase CYA now as well? Can I do that while SLAMming? Will/Won't that change what level I should SLAM at?
- Should I also go ahead and add MA to get the TA down? Can I do that while SLAMming?
All advice is appreciated! Thanks!!
Current Levels:
FC: 4.5 (added 8 oz of LC to bump it to 6 this morning, but haven't re-tested yet)
pH: 7.6
TA: 190
CH: 175
CYA: 20
I have a SWCG but have not added salt yet, so it's not in use. I've just been maintaining the pool manually with LC. I added CYA about 4 days ago and thought I added enough to bring it up to 40 (according to PoolMath), but the level only made it to 20. I haven't added more yet because I wasn't sure how long I should wait in between doses (and I didn't want to add another 7 days of waiting to backwash the filter, since that'd end up being nearly two weeks of no backwash). I also know my TA is way too high and I have MA to add, just haven't yet because I wasn't sure about doing that while working on the CYA level.
Questions:
- According to the FC/CYA chart, it looks like SLAM level should be 10 for my pool since I'm at CYA 20 and not running the SWCG. Should I go ahead and bump it up to SLAM level now?
- Can/Should I go ahead and increase CYA now as well? Can I do that while SLAMming? Will/Won't that change what level I should SLAM at?
- Should I also go ahead and add MA to get the TA down? Can I do that while SLAMming?
All advice is appreciated! Thanks!!