HTH 67012 Super Clarifier Swimming Pool Cleaner, 32 fl oz

My pool was a seafoam green color and the HTH pool clarifier cleared it to blue by the next day.

good vaey good

Go no further. . .this clarifier 'is' SUPER! I had to treat my pool to reduce the high amount of phosphate. This phosphate treatment in fact 'clouds' the water extensively and the instructions states that I would need to run the filtration system for at least 48 hours to filter out the cloudiness. After running it 'more' than the amount of time specified, and cleaning the filter everyday,. . .still cloudy!!! Exasperated, I did a little research and discovered HTH Pool Clarifier (Super Clarifier)., and figured I'd give it a try. "It works amazingly!" Within 24 hours the pool started clearing, and after adding a little more to the original dosage. . .'Bingo'. Clear water. Trust me, you won't be disappointed.

We have a 4000 gallon intex above ground pool we got green algae really thick so bad the water was so green you could not see the bottom. Dumped half the bottle on about 3 algae was dead amd white so we just had to clean it good. But be prepared to go threw some filters in this process

I have a 12k gallon pool with a pump and filter older than I am. After opening this year, it struggled to clear up the water, and even though all the levels were perfect and I shocked it into the next century it was still cloudy. Followed the instructions and it worked! It wasn't overnight, but honestly that's more of my filter and its lack of efficiency I think. I'll keep this stuff around now.