1. Flagstone rock around the pool..
2. Moss rock on the water fall...
3. Irrigation system... Pump the water for irrigation from a pond behind my house. I have several sprinkler heads around the pool to irrigate grass.
I did a acid wash to clean the pool and now I am hunting the source...?..
Thanks for the help
2. Moss rock on the water fall...
3. Irrigation system... Pump the water for irrigation from a pond behind my house. I have several sprinkler heads around the pool to irrigate grass.
I did a acid wash to clean the pool and now I am hunting the source...?..
Thanks for the help