34k gal IG plaster (built in ‘22) in Southeast PA with moderate shade. RJ60+ with option for bleach from 30 gal Stenner. Jandy VS PlusHP pump with 48sf DE filter. Polaris TR36P on PB4-60 booster. No heater: solar cover on manual reel. Tests: TF-Pro, R-0004/T-9056 pH, K-1766 salt. Forget the meniscus: use a 10ml syringe instead!