Cavrya · Pool Water Balance

Cavrya reads your pool water balance in under 60 seconds. Enter your measurements. Get a clear LSI diagnosis. Know exactly what to do next — without chemistry expertise or guesswork. What Cavrya calculates: • Langelier Saturation Index (LSI) with full parameter breakdown • CYA-corrected carbonate alkalinity — the step most apps skip • Corrective dosage for your pool's exact volume • Chemical risk: balanced, scaling tendency, or corrosive water How it works poolside: • Enter pH, alkalinity, calcium hardness, CYA, temperature, TDS • Read the diagnosis in plain language • Apply the recommended action — amounts calculated for your volume Built for the field: • Offline-first — no internet required • Multi-pool support with full test history • Salt / TDS mode • Retest reminders Cavrya is a water balance interpretation tool. Recommendations should be applied with professional judgment based on your specific conditions. Terms of Use: https://glabs325.com/cavrya/cgu/fr