Hello I just came upon a new problem that I have never had before. My indoor pool looks to be full of white water mold. Im not sure how this happened. Its a large indoor...

I am opening a new thread on this following a useful tip from teapot on another thread, in case it might be of general interest in algae control.

Following your...

Pool guy came Tuesday cleaned and left pool looked great Weds brown spots on bottom of shallow total 3 then Thursday 2 more now 6 C tablets no good pool company owner...

I have an inground gunite pool that is several years old. The pool water is perfectally clear but the walls and bottom are stained green. The free chlorine is good,...

It’s been exactly 31 days since my pool has been filled. Our equipment has not worked and the water quality has been horrible as a result. pH has been higher than 8 most...

Hello,

Having issues keeping the algae away, mostly during summer months but also throughout the year. Pool service company is recommending I switch to salt as they are...

b]Problem : Algae particles are so small they're creeping back into the pool through the filter when I vacuum so I can't get the algae to go away. Is there a trick?...

I am back to our pool after an extended absence. We had a young helper regularly cleaning the filter, but no chemistry was maintained as it turned out.

The 24,000...

Hi folks.
2nd year of our pool, last year no issues whatsoever. This year - reoccuring green algae :(
We've even emptied the whole pool and started again and it's just...

Its green and cloudy
• Problem: Pool pump shut off and water got to a medium green and very cloudy.
• FC: was above 10 for A couple days as a double shocked it two days...

We have an issue with white particles, they look like Whiteout strings, floating on our pool surface. Some are small and some are larger (still small). The larger ones...

So my pool was green and used a bag and a half of shock. Pool is 6400 gallons. Pool is blue now but cloudy (I know this is the micro particles of algae). It’s clearing...

Our 12k gallon above ground pool has been open a week and for some reason this year we just cant seem to get it right! It started off super dark green and now is a...

Hi:

I have really bad black algae pool problems in late Spring. I don't want to go through the nightmare again this year. The pool looks great now.   
The algae is much...

Hi,

I am new to owning a pool and have read some of the stickied introductory posts however I'm totally lost with where to start.

The walls of my pool appear to be...

I have a vinyl inground pool of 20K gallons. I opened it 2 weeks back. It had green clouds and dirt but got over it by shocking the pool. On 16th May i tested the water...

Hello fellow pool people,

I desperately need some advice on how to handle a serious algae problem in my pool (cannot see how to attach pics to my post?). Despite every...