5 in 1 Hot Tub Test Strips, 50 Counts Water Test Strips Quickly Detect pH, Total Alkalinity, Total Hardness, Free Chlorine and Bromine, for Pool and Spa, Aquarium & Drinking Water Testing
£5.99
The 5 in 1 Hot Tub Test Strips would be most suitable for homeowners who want to keep an eye on multiple water parameters in various aquatic environments.
