Is your FC really 23.5? That's 47 drops, IIRC.
Can you smell the chlorine across the yard?
When FC is that high, I would assume the algae (the green) is dead and white powdery debris in the pool that sinks slowly and makes the pool a milky blue color if the water is stirred up.
If you have clear and green, i would start to wonder if you have copper. Do you have green rings around the faucets in the house? (this is assuming you filled the pool with the same water as in the house.)
Can you smell the chlorine across the yard?
When FC is that high, I would assume the algae (the green) is dead and white powdery debris in the pool that sinks slowly and makes the pool a milky blue color if the water is stirred up.
If you have clear and green, i would start to wonder if you have copper. Do you have green rings around the faucets in the house? (this is assuming you filled the pool with the same water as in the house.)