Hello, please see numbers below.
FC-7
CC-0
pH-7.3
TA-75
CYA-40
CH-700
Water temp. 84*F
I'm thinking it may be time for a partial water replacement due to high CH levels. My fill water has a CH level of 90 and there is no rain in the forecast (Ca drought) anytime soon to do a natural water replacement. My current CSI value is at -0.01 which is good but I have to keep my pH a little on the low side to keep this acceptable CSI value. Do you think a water replacement is in order? Pool math says to drain 57% of water to reach an ideal CH of 350.
Also is okay to use the pool pump to drain this amount of water? I would close off the skimmer. Or is it better to purchase a portable pump to save wear and tear on the pool pump? Thanks in advance for advise.
Brett
FC-7
CC-0
pH-7.3
TA-75
CYA-40
CH-700
Water temp. 84*F
I'm thinking it may be time for a partial water replacement due to high CH levels. My fill water has a CH level of 90 and there is no rain in the forecast (Ca drought) anytime soon to do a natural water replacement. My current CSI value is at -0.01 which is good but I have to keep my pH a little on the low side to keep this acceptable CSI value. Do you think a water replacement is in order? Pool math says to drain 57% of water to reach an ideal CH of 350.
Also is okay to use the pool pump to drain this amount of water? I would close off the skimmer. Or is it better to purchase a portable pump to save wear and tear on the pool pump? Thanks in advance for advise.
Brett