Merbeast;1139173; said:I have been using pH UP to raise the alkalinity. Will the Sodium Bicarbonate add all the bicarbonates I need to prevent major pH swings? Is it safe for use with the plants?
Maybe I should just remove the log... but I hate to do that as it was EXPENSIVE and is very pretty.
Wolf3101;1139444; said:I don't really have anything to back me up on this but I'm personally convinced that the Melafix is not altering the PH so much as it's altering the test results.
Merbeast;1143332; said:Well, as I love puttering around with the tank, and will go out of my way to make a project harder and "cooler" than necessary, I made an overflow and a sump and put crushed coral in the sump. After running for a couple hours I checked it and it was right at 6.8 pH. I'll check it again when I get home. Thanks for all the help, guys!