In-ground 14'x29' backyard pool
Vinyl liner, 13K gals, Sta-Rite equipment, sand filter, chlorine dispenser using Trichlor 3" pucks

[Biggest pool headache: "Spring Start-up" -- often w/ algae bloom, high CC levels, zero CYA, suspect bacteria that eats CYA over winter, SPAM process needed to burn off algae and ammonia etc.]

Tom