Virtual Test Strip
Match your test strip colours to find your water readings
Full Water Test Chart
Free Chlorine (ppm)
Low ↔ Pool OK ↔ Spa OK ↔ High
00.513510
pH
Low ↔ OK ↔ High
6.26.87.27.88.4
Total Alkalinity (ppm)
Low ↔ OK ↔ High
04080120180240
Stabilizer / CYA (ppm)
Low ↔ Ideal ↔ High
030-50100150300
Total Bromine (ppm)
Low ↔ Pool OK ↔ Spa OK ↔ High
0124610
pH
Low ↔ OK ↔ High
6.26.87.27.88.4
Total Alkalinity (ppm)
Low ↔ OK ↔ High
04080120180240
Stabilizer / CYA (ppm)
Low ↔ Ideal ↔ High
030-50100150300
Need help adjusting your water chemistry? Use our Chemical Calculator to work out exactly how much to add. Always test before you swim, dose after you're done!