Hello everyone, in the morning and down the external temperature of 6-7 degrees in a few days and the pH from 7 to 7.2 and went to 7,6- and 7,8 normal?
Added by gianni fasolo on June 22, 2015 at 2:26pm — No Comments
For those with outdoor systems, how do you combat drops in your pH from rain. Live in Alabama, the pH of rain here is about 4.6. Got several inches of rain in a few days time. Has been a real battle. Have put oyster shell in a stocking, but haven't noticed a difference.