Science Tools
Complete collection of professional science calculators for your pool.
Pool Chemical Dilution Ratio Calculator
Calculate exact ounces of water needed to safely dilute harsh chemicals (like muriatic acid or high-strength algaecides) before adding to the pool.
Calcium Saturation Index (CSI) Calculator
Calculate your exact CSI to determine if your pool water is aggressively dissolving your plaster (corrosive) or depositing scale (scaling). Trusted by TFP experts.
Expert Pro-Tip: Science
When adjusting science, always wait at least 4-6 hours with the pump running before retesting. This ensures the chemicals are fully integrated for an accurate second reading.
Common Science Questions
Why check science weekly?
Regular testing prevents small imbalances from becoming expensive problems like algae blooms or equipment corrosion.
Can I mix chemicals from this category?
Never mix pool chemicals together. Always add them individually to the pool water with the pump running.
Get the Complete DIY Pool Maintenance Guide
Free PDF checklist including seasonal schedules, chemical balancing secrets, and maintenance tips.