Good Morning from Thailand.
I have received really good advice on how to test and balance the pool water that comes from the town main water supply. I have a problem with high CYA levels and have been advised the remedy is to partially empty the pool and refill. That is not a problem, but water in this part of Thailand is expensive, the more you use the higher the unit rate becomes.
We have an underground bore from which we pump water to irrigate the garden, this is plentiful in supply and is free except for the electricity the pump uses. There is a small amount of salt and sediment in it, the sediment I suppose can be taken out by the filter but I am uncertain of the salt content and do not know how to test for it.
I have tested for the usual and the results are as follows: -
Is this supply worth trying and if so what do I need to do about the TA and CYA.