Hello, I have about a 15,000 gallon Pebble Tec play pool, water is clear however I noticed green algae on the steps and walls. Test results as follows:
FC: 1.35
TC: 1.35
pH: 8.1
TA: 71* adjusted due to effect of CyA
CH: 379
CyA: 207
Iron: 0
Copper: 0.1
Phosphates: 1081
TDS: 3200
I was advised...