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...

Hi.
After moving to Cyprus and moved into a villa, with a pool ( have no specs on the pool, but i will add later )
and then with 3 weeks with no electricity ( still...

Dexter 1-6 box set Still the same edge of your seat drama....fascinating characters...Plus some weird turn of events regarding main characters. (don't read further if...

New home owner and pool owner. I have a good test kit. Water has turned from clear to cloudy and now to green in a matter of a week. PH is 8.0, Alk is 50ppm and FC is...

I have an in-ground pool with a built-in spa and I'm having trouble vacuuming it. The pump and vacuum work just fine and I have good suction and everything, but it seems...

I have an inground pool with liner. Last year before closing the pool we discovered that we have black algae. After spending over $300 on chemicals to try and solve the...

The subject says it all. I have an old plaster (white marble sheen) pool with salt chlorinator. It's under some large gum trees. I just don't have the time to look at or...

My pump is out of service due to some major re-piping.

Curious if any Pros or others have ever tried to shock a green pool with the pump off? Will it work?

My water...

Solar panel manufacturers will have a hard time boosting revenues this year with Germany cutting government incentives at a time when the market is flush with supply,...

hi all, i am new in maintaining a swimming pool. the pool is kidney shape with 30000lt, using salt chlorinator and sand filter. after coming back from overseas, my pool...

I am getting black spots that won't go away in the bottom and sides of my pool. When this happened a few years ago, I would use the chlorine crystals on the bottom and...

i`m in southern mexico and have a pretty big pool ,120,000 liters.it has been no problem since we first built it 6 years ago.problem is with the water supply this...

All my levels are normal but pool is green. There is a heavy greenish substance on bottom of pool. When I empty hot tub and refill, water is fairly clean. You can brush...

I have a 25000 gallon in ground pool using a cartridge filtration, with ozone. We got about a foot of rain in a 6 day span. Water started to turn green, shocked, still...

Hello Larry my daughter has been fighting pool algae since 1996. Test show excessive algae and local suppliers have recomended a number of chemicals which work but the...

Algae has been recurring up in my neighbors salt water pool for about two weeks. All the levels seem to be in the correct range as per my pool store that tested the...

Has anyone run into RED algae. It is harder than mustard algae to remove (need a stainless brush).

I don't seem to get rid of it permanently. Chemicals are normal...