Question… I have a green pool… All of my chemicals are in balance with the exception of chlorine… it comes out a little high… I got my water tested by Leslie’s pool supply and they said everything is great… they suggested that maybe my sand filter didn’t have enough sand and that is why I have a green pool… I added 200 lbs of sand because it was low… will this clear my pool? Or do I need to add some sort of chemical to help?
Hey there and welcome!
First, if you have a green pool your chemistry cannot be great. Leslie's is wrong. As others have said, a green pool is a chemistry problem. Please read and follow all of links Maddie gave you and definitely get a good test kit. Yes, it's some money up front but compared to the amount of money you'd spend at the pool store when they try to sell you every magic potion to fix a green pool, it's an investment worth making.
Second, yes you do need some sort of chemical to help with the green - it's called liquid chlorine or plain old bleach (no scents, no splash-less, no brighteners or anything)! Stock up on it, you're going to need it. Also download the PoolMath app. You're going to need that too.
Third, you're going to need your POP - pool owner patience. Green pools don't clear overnight and sand filters are the slowest at clearing once you kill the algae. But you need to kill it first and if it's green, it's alive.
Lastly, please put your pool details in your
signature so the fine folks here can you help better solve that green pool problem.
Hang around we'll get you fixed up if you're willing to stick with it.
