High PH

[ZANYMASTER]

For a while my pH had been steady at 8.2 but during the heat wave and the humidity,it shoots up to almost 8.7 using my Pinpoint monitor.Alk is fine so maybe it's the CO2?It is a closed system and I do leave the window a cracked in the evening but during the day where I turn on the A/C in the room.Using Seachem reef salt.Thoughts?

 

[OzoneParkGuy]

Wat r u using to top off with? CO2 will bring the ph down Nelson, have you recalibrated your pinpoint?

 

[ZANYMASTER]

Fresh water Ozone.I think it may be off too so need to order some fluid packs.7&10 are fine right?

 

[OzoneParkGuy]

yes.... i think Tito may have them. Call him up to find out.

 

[ZANYMASTER]

Tito?Who's that?PM me.