why is my pool purple? how do I fix it?

I have spent all week working hard to turn our brown/green swamp back into a swimming pool. With some great help of this forum & chem geek there is finally no green...

I am tired of dealing with green water. I have had a pool since I was a kid & never seem to have problems with green water. The past 2 years that is all I seem to...

Hello Everyone. I have just joined this Forum.

My friend had deep green pool. I got the pump working and backwashed etc. I cleaned out all the yukky debris. I sorted...

I have done everything that I have been told to do.
24 ft vinyl above ground
hayward 1 hp pump brand new
sand filter.

Here is readings
FREE CHL OVER 4.0 PPM
TOTAL CHL...

I have a 15,000 gallon above ground vinyl pool with submersible steps and a sand filtration system. I run the pool year round, but it is of little trouble in the winter....

When we removed our above-ground pool stairs green and (almost) black algae poured out of the little holes in the legs. We're relieved to know why we've been batteling...

Having mustard algae problems in my pool. Any tips would be greatly appreciated. Pool chemistry is as follows:

FC 2.5
CC 0
pH 7.4
25000 gallons

Just opened the pool last week to get it ready for the swimming season. When opened the pool water was very green and cloudy. Can barely see the bottom step in the...

We drained our pool after it turned green and full of algea. The algea has dried to the sides of the pool. What is the best way to remove it?

Hello,

Today my 2 months old water (in the spa) is clear again, the PH is around 7,5, the FC is 1-2ppm. We have been on holidays (for 2 weeks) and when we come back the...

Hi Guys,

Had a rough first day. cleaned my first pool. I tested the water and discovered it had no chlorine, no or little PH reading and zero alkalinity.

I added...

Ok so here we go. We have recently bought a new house and thought we were going well with maintaining our pool when all of a sudden the rainy weather came along and the...

I can not get my pool clear. For a week my pool water has been cloudy with green algae on the bottom. I keep vacuuming but it is difficult to see the bottom due to the...

Hi there,

Got a question on algae and chlorine. I recently took over pool maintenance for the property that I work as a tech at in Tucson. I have no no previous...

It's true, no matter who you are...

Metals enter your pool and dissolve in the water whenever
1) fresh make-up water is added
2) gas heaters are used
3) pool pumps...

Hi all, I am from the UK and I have a 15ft diamter round above ground pool that is giving me so many problems. Basically my water keeps going dark green and I cant see...

Problem : On Thursday evening, I noticed regular crud on the bottom of the pool, so I did my thrice weekly vacuuming. When I finished, the pool was clear as could be...