Hello,
I’m pretty new to Pool stuff but was doing well until 1 or 2 weeks ago. Then algae arrived and I began researching. The first time I just shocked the pool. Talked to a pool place and they directed me to brush the pool and then shock (makes sense). So I brushed the pool and shocked it again. I made sure the filter cartridge was rinsed and had the pump running. It went away for a day or two. The cover doesn’t stay on completely and it stormed.
Algae returned. So I brushed the pool and shocked again. Filter rinsed several times and pump ran. The next day it looked better so