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Old 02-14-2010, 01:06 AM
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Default low ph

so i have been wondering lately why my ph is low it sits between 7.8 and 7.6 day or night my alk is at about 7-8 so is my ph low a bad thing should i use a buffer to bring it up or just leave it have not noticed any problems yet nor do i wanna have any manually dosing alk every few days
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Old 02-14-2010, 01:43 AM
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how are you testing pH?
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Last edited by imcosmokramer; 08-14-2011 at 07:34 AM.
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Old 02-14-2010, 01:46 AM
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Low pH: Causes and Cures
http://reefkeeping.com/issues/2004-09/rhf/index.htm
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Old 02-15-2010, 01:05 AM
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Quote:
Originally Posted by imcosmokramer View Post
how are you testing pH?


using my neptune controller with ph probe
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Old 02-15-2010, 01:45 AM
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going to bring air for the skimmer in from outside and bringing up alk and see what it does ill keep u posted thanks whatcaneyedo for the article
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Old 02-15-2010, 03:39 AM
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recent calibration on the probe?
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Old 02-15-2010, 05:34 AM
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yeah did it twice in the last few days and checked manually i will keep it posted as i bring in outside air bringing up alk slowly and ph was at 7.9 tonight
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Old 02-15-2010, 03:56 PM
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The quick answer is that your pH at that levels isn't too bad. It isn't optimum, but it is not likely to be causing any problems either.

The longer answer is to read the articles mentioned and think long/hard about how challenging it really is to move your pH to a higher level without causing serious harm to anything while you do it. It can be done, but trying to adjust pH is not something that is generally recommended.
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Old 02-15-2010, 04:08 PM
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yeah i wanna go slowly at it as well but when the ph got down to as low as 7.4 the other day it worried us bringing in outside air for the last hour has brought it up slowly well see how it goes
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