My pool water IMMEDIATLY turned from crystal clear to milky white after adding PH increaser. I have a 10,000gal pool. The PH level was low so I added about 1lb. As it...

my chlorine and PH levels are in the correct range. my alkalinity is at 180. the pool water turned red over night. how do I treat this and what caused it.

Last weekend moved into a house with a crystal clear pool. 30k gallons (imperial), and a sand filter. Pump operates on a timer for 10 hours each night. Pool has a solar...

Hello,
Before I ran into this pool forum, I had a problem w/ mustard algae. It's not the 1st time, so I treated it the same way it was treated before. SHOCK, CHLORINE...

So, I wrote on these forums a few weeks ago about having cloudy water. I noted that our 115,000 gallon and 55 gallon (diving) pools were fairly cloudy, yet pool readings...

Hello All,

My problem seems a little different what has been described by other members. Our pool is normally very clear however once we swim in it quickly gets milks....

I have an inground salt water pool with a Hayward cartridge filter, two in floor return drain things, and a barracuda. We are in Arizona and the pool is 7 years old....

I have a 20' round, 48" deep round above ground pool. When I initially filled the pool the water was great. I am unsure why the pool is cloudy, and adding PH minus,...

My pool is three years old, partially inground, and has been great until now. This morning I uncovered the pool to find cloudy water. (This is the first time I have not...

Two weeks ago my PH level was low and pool store advised that we add PH increaser which made the pool very cloudy (could not see the bottom); however all the levels were...

Ok I will give you the background, I have been fighting a green condition in my pool ever since I moved into this house. I really haven't determined the cause of it even...

pool chorine leves ok ph leven ok after dumpping 5 lbs of shock,but still green. been going to local pool experts, first sweep floor add 3 lids of mustard , an 1 1/2 of...

My gunite pool walls are covered with a tan colored substance. When I rub or brush a spot, the gunite goes back to it's normal "clean" color. What is this...

Help! My pool was really couldy, then I added a floc and that cleared it up and put it to the bottom, but when I try to vacuume, it all gets stirred up again! My pump...

I'm having the hardest time with my cloudy pool. I can't even see the bottom and I've tried everything. My PH is at 6.3 and my alkalinity is low also. I keep adding Soda...

I have an inground pool, lagoon shape that is 19x36. It has a surface space about approx 648 sq ft. It's saltwater and is in its 2nd year of use. It's about 18k gallons....

Problem: Cloudy water in deep end, visible granular material on pool bottom stirred up to impact clarity
FC: 5.0+
TC: 5.0+
pH: 7.1
TA: 80
CH: 130
CYA: fluctuates...

Problem: Very Cloudy Pool Water after Pool Opening / Green Algae Issue

FC : 1 ppm
TC : 1 ppm
pH : 7.8
TA : 160 ppm
CH : 100 ppm
CYA : 125 ppm

My pool : NAMCO,...

This year we eliminated the chlorine "frog" and installed a salt chlorine generator. The water is clear and clean but doesn't seem to be as "crystal"...