How to Test your Pool Water Phosphates - Master Touch Pool Service
The maximum level of phosphate in pool water should be 0.1 ppm.
Once the phosphate climbs above this level, the water quality begins to decrease and slime deposits begin...
Master Touch Pool Service is ready to provide you a free consultation @ 561-674-6909
For more details visit: https://www.mastertouchpools.com/pool-services/