Pls help! Cloudy water but ph seems to be ok

[pokalook]

Our pool (nineral pool) also use as swimming school. So there are around 100-140kids use this pool everyday. We just had this problem for 3 days now. Water is nly 70% clear. We dont know what caused this problem.
Reading this morning is

PH 7.49
Alk 100
Copper 0.28
Calcium 169

Many thanks and sorry about my english. We r from Thailand!

 

[jblizzle]

What are the chlorine and stabilizer levels?

What are you using to add chlorine on a daily basis?

 

[frustratedpoolmom]

. Water is only 70% clear. We dont know what caused this problem.

Our pool (mineral pool) Copper 0.28

The problem is that it is a mineral pool and lacking proper chlorination.

Please read this article:
http://www.troublefreepool.com/alternative-sanitizers-and-chemical-free-pools-the-truth-t3025.html

Welcome to TFP!