What are the ingredients of the powder? Also, be careful. Most pool store testing is not very accurate and they often sell you things which you don't need.
What are the ingredients of the powder? Also, be careful. Most pool store testing is not very accurate and they often sell you things which you don't need.
This was the product sold to us: Power Powder plus.
I know I definitely want to be careful and use as few chemicals as possible. That was the only thing they sold us and gave us a bottle to bring back a water sample.
The ingredients of that powder are calhypo which is fine to use. It does add calcium to the pool though which you don't need. It isn't a problem unless the calcium hardness gets too high.
Do yourself a favor and order yourself the kit I mentioned above. It is much better than relying on a pool store for testing.
Glad the pool looks better!
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I'm really surprised that (a) your pool filled with tap water that cloudy, and (b) that cal hypo cleared it that fast. Cal hypo, used optimumly, has some side effects that can produce VERY clear water, but I still very surprised, and rather curious about what was going on.
Regardless: cal hypo is unstabilized, so you'll need some stabilizer. You can get it two ways. You can add it directly, OR you can add it chemically bound to chlorine. Leslie's sells Chlor-Brite dichlor, which is 55% available chlorine, but about 50% stabilizer. (I know the percentages don't add up -- but they are correct. It's a long complicated story, that goes back to how available chlorine was determined 100 years ago.) Anyhow, if you add 10 ppm of chlorine to your pool with cal hypo, you *also* get 7 ppm of calcium and no stabilizer. If you add 10 ppm of chlorine to your pool with dichor, you get no calcium but 8 ppm of stabilizer.
From your photo, I see you have an Easy Set. We've discovered here that the Intex metal frame pools are usually quite durable, but that the Easy Set (inflatable ring) pools are not. The problem seems to be that birds, cats, or squirrels get on the donut and puncture it. You probably want to make sure you know where your patch kit is, and be ready to use it. Also, over inflating the ring can result in OVERpressure on hot days, which is another source of failure.
Good luck!
PoolDoc / Ben
thread moved to correct location . . .
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