Do I need to SLAM for this?

lisamarie457

Member
May 21, 2024
9
NH
Pool Size
23000
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
Hayward Aqua Rite Pro (T-15)
Posted pics.. seems a little green and slimy around the tiles by 1 of my skimmers. Today there were a ton of water boatmen in the pool which we have never had before. Leads me to think there’s too much algae.

Backstory- we just bought this property and the people who left opened the pool but clearly didn’t maintain it. When we took over on 7/4 there was no chlorine and the water started to get cloudy.

Pool company dumped a bunch of shock into it and called it good.

Here’s my current levels from 7/9. A pint to go back out and retest

ph 7.9
Fc 4
Cya 30 ( jus brought this up as there previously was 0 level)
Alkalinity 130
Calcium 375
23k gal pool using SWG.

Does it just need a good brushing?
I’m doing the overnight chlorine loss test tonight. What day the experts? Thank you for your help! IMG_0990.jpeg
 
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