sowilo2 Posted September 22, 2012 Share Posted September 22, 2012 My pH is reading below 7.4 (that's as low as my test reads), which is 0.5-1.0 lower than it ever has been. The lights have been on for several hours already, and I just added several macro algae to my tank, so I can't think of any reason it would all of sudden be so much more acidic. Any ideas? Thanks! Link to comment
MikeTR Posted September 22, 2012 Share Posted September 22, 2012 whats your alk and calc readings? Link to comment
SushiYum Posted September 22, 2012 Share Posted September 22, 2012 Test kit brand? Age of aquarium? Link to comment
sowilo2 Posted September 22, 2012 Author Share Posted September 22, 2012 It's fairly new (and so am I), about 6 months. It's an API test kit, I don't have a calcium test yet but alk normal (about 3.0 meq/L) Link to comment
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