I have (I think) mustard algae. It looks brownish in the water but when I pull the cannister filter the filter looks yellowish. Pool has about 2600 gallons in it. I have...

I posted on another thread about my algae problem:

Hope it's ok to refer back to it with a link. Thanks to Buggsw and chem geek for prompt and patient replies to my...

OK- Here goes my first post. I am having quite a bit of problems after vacationing for 6 days. I did not have anyone to look after the pool while I was gone and now am...

I have a pool that has high use and trees over the pool. I have yet to have the pool hold any chlorine level from week to week. pH= 7.6 cyanuric acid=50 Alk= 100. I have...

20,000 gallon pool in Phoenix, AZ. 100% Exposed to sun during the day. It's been 110+ for 2 weeks.

Here are my tests from Leslie's pool.

FC 5+ (Their scale only...

We have some weird electrical wiring around the house and the outlet running the pump has tripped a few times. I think what's happening is when the power goes out for...

My vacumn hose looses it vacumn after a few minutes. I have checked to see if there is an obstruction but hose water flows through freely. What else can I check....

I have a 30,000 vinyl liner, in-ground pool and have been fighting algae for quite some time. After a couple of reoccurrance bouts, I found out that the algae is mustard...

Hi there. Having pool water problems. I have a small pole pool, 800 gallons, with small filter system. The water was fine for about a month. we recently had alot of...

Hi, I have an inground pool in Upstate NY and the weather has been crazy with a lot of rain. The pool is a 14 x 28' and around 14000 gallons.

I noticed a slippery...

Our pool is a 3 year old, 9,600 gal GUNITE (with attached Spa), located south of Tucson, AZ . . . approximately 5 - 10 miles from a large, active copper mine. We have a...

I have a 30,000 vinyl liner, in-ground pool and have been fighting algae for quite some time. After a couple of reoccurrance bouts, I found out that the algae is mustard...

I have clumps of white, grayish stuff on bottom of my above-ground pool. It is "fluffy" and disperses when brushed and re-settles. It is not on the wall. It...

In ground guinite pool, water clear but walls have green that I CANT scrub off or pressure hose off. Chlorine is used EXTREMELY fast and not sure what to do any help out...

I have been having alot of trouble with algae this year. One week ago I finally had the pool all blue with no signs of algae & all the levels correct, except...

We bought an 18' round Easy Set Pool. We then filled it with water from our well. All was fine until I shocked it. It turned green. The local pool store recommended some...

i have mustard algae in my pool and i'm having a heck of a time getting rid of it.this is my first pool and i've done a pretty good job of keeping the pool nice and...

Okay I am at my wits end. I have been working with my pool stores to try and get the algae out of my water. I added conditioner/stabilizer. I shocked my pool 5 times....