Thank you. So I read I should stop using my chlorine tablets that have cya . If I use regular store bleach and have 24000 gallons would
Why is your fc 22? I thought it shouldn't be above 4? Is that because you have a salt pool?55 isn't too high. Leave it alone and it'll slowly drop on its own over the season. All you need to do is keep your FC slightly higher due to the elevated CYA.
Target FC of 5 and never let it drop below 4 and you'll be fine. CC below .5 is okay too. CC 1 or higher is where we start to get concerned.
As stated, the smell is likely CC. A sunny day or two with the pool uncovered should fix that. If not, let us know and we'll dig a little deeper.
FYI, my FC is currently 22 and it's doesn't smell like anything. A sanitary pool shouldn't smell like anything at all.