Mimi's delimma..

[mimidjets]

I recently put up a 10472 gallon saltwater generator pool. I didnt run the generator long enough to make enough chlorine, so of course I had green water... Since then, with alot of back washing, adding more salt, and running my generator longer and my sand filter 24/7, the green has changed to almost clear. The problem now is low chlorine readings and high ph readings. I just bought new test strips and will go home and test again. I guess ill know with these new strips where I stand.

[PoolDoc]

SWCG's perform well to MAINTAIN chlorine levels in pool water that's in good condition. But, when you use them to try to clean up a messed up pool, you usually will end up only by shortening your SWCG life AND failing to clear the pool.

You'd be best off turning the SWCG off, till your pool is all clear, and running 100% manually. On a 10K pool, if you add 1.5 gallons of PLAIN 6% household each evening till you are all cleaned up, that will be a good start.

For high pH, read the muriatic acid stick linked in my signature, and then you'll be able to fix that, as well.

Once you have your pool all cleaned up AND have gotten a test kit and made sure your alkalinity and calcium levels are OK for an SWCG, you can turn it back on, and relax.

[mimidjets]

Thank you so much for your advice! I have read alot about putting bleach in to fix the chlorine levels, but just wasn't sure if I would mess things up now that I have it clear. When I run the SWG at night, (I am running it for 10 hours at night now), anyway when its' running at night you can smell chlorine, so i know it's working properly. I think I just need to catch it up like you said. I will defintely do the bleach thing and the ph thing. It does look better. It's clear and swimmable now. Just no chlorine during the day. The ph when tested starts out orange but before the 15 minutes is up it's red.

[aylad]

If you smell "chlorine", then you have goo in the pool that needs to be burned off.What you're actually smelling is the chloramines, which form when chlorine engages the goo to try to kill it--and that's what it's in there for. However, if all the chlorine you're producing overnight is used up fighting "goo" that's already in the water, my concern is that it will leave little left to fight goo during the day as it's introduced by swimmers. I think you probably still need to shock the pool to eliminate ALL the "goo" so that your SWCG can then do a better job of maintaining chlorine levels.

Just curious, have you checked your chlorine levels in the mid-morning? I'm just wondering how much chlorine is in reserve for the day after the SWCG is turned off?

Janet

[mimidjets]

Ok I have put the bleach in. I bought some muriatic acid but not sure when it is safe to put it in after the bleach. Also how long should we wait to swim in it and how long should I wait to turn the SWG back on?

[Watermom]

You can add muriatic acid a half hour or so after the bleach with no problem, and a half hour after adding it, you can swim. Just need to give it time to mix in so swimmers won't run into a hot pocket of acid or bleach.

You want to wait to turn the SWCG back on until you can go overnight without losing more than 1ppm or chlorine and the water is clear. Have you ordered a good kit yet? Test strips are not a very reliable way to test your pool's chemistry. You also really need to post a full set of numbers here for us to look at.