Have light coating of yellow algae on bottom of pool which is easily picked up by vaccume. Will it collect in my sand filter until I backwash or do I have to vaccume to...

I in the last month I have a purple film on the wall of my pool. I thought it was algae but now I'm not so sure. The water is clear. The chlorine level and ph levels...

we double shocked the pool as told by the pool place and it lightened up from dark green to cloudy teal blue. we shocked again and used banish. we used clarifier because...

Nothing coming out of jets.
I think I have done everything, replaced caps with eyeballs, cleaned filter, filled chlorinator, turned valve on. What can this be?
Please...

I had what I thought was a greenish silt on the bottom of my pool while the pool water itself was clear. I vacuumed the pool but the silt came right back through the...

Ok i have added everything that my pool store has told me to add, mur acid, shock (alot) yellow shock and clear, new sand.... etc etc.... and STILL green....at the end...

22,500 gal Vinyl liner pool...chlorinator off

Used Calcium Hypochlorite instead of tabs..

I have been having a time with the stuff in these pics...

I assume it is...

Hi all,

Just recently moved into a house in February with an 18x36 Inground pool, DE filter, Safety cover and all.
We were told that the pool hadnt been opened for 2...

I have an inground pool about 45,000-50,000 gallons. We opened it 2 weeks ago and it was black and smelled like a swamp. I have had the filter running continuously since...

I, put to much alagecide in my pool and now i have alot of white foam on top of my water - does anyone know how to get rid of this foam.

I have a 16 x32 inground vinyl pool, with a sand filter. The pool has not been opened since 2009, Monday I took the cover off, on Tuesday I got everything up and...

I live in VA, and I just bought my house this winter no cover was on the pool and the tree that almost over hangs the pool dumped all its leaves into it. At the time of...

I think I have white water mold.......help me get rid of it! Let's start with the facts. 16,000 gallon salt water pool--however salt chlorinator is not turned on yet...

Hello,

We have just purchased our first new home, and with that came our first new pool. This site has been very helpful in learing the ins and outs for a novice pool...

I have had my pool (27' above ground) for 12 years. The past few years I have had a problem with Mustard Algae. The pool place sold me 2 bottles of yellow rid and a 5 lb...

Hello , first post. Uncovered my pool to water that was very green. Shocked pool, scrubbed ffloor and walls and used first aid in the water. I have a de filter that...

Have a swimming pool but it no longer is a source of enjoyment. All the brushing, cleaning and vacuuming is screwing you up. Summers are short, don’t waste them in...

Hi everyone...I am new to this site. I have a Loop-Loc cover that I just removed and the pool is chunky and dark green! I went ahead and got the chemicals from the pool...

Just how important is the cyanuric (sp?) acid in the pool? My reading is always low. Is there something in particular you put in for this?
Thanks so much for all your...

Hi-I can finally run my pump and I have it on recirculate so no algae goes thru the filter.Is this correct please? Also,I added 10 pounds of shock (Bags) and still on...