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					Originally Posted by robzilla
					
				 
				well after 3 days of using the buffer, the ph is back up. 
how often should i be checked the ph? 
i'll check the other components once i get the test kits in from ocean aquatics. 
			
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 check daily and you will know how much alk your system uses in a 24 hour period. then just keep dosing the same amount every 24 hours to maintain the desired level. 
example 
day 1 at 1200 pm = 8 dkh 
day 2 at 1200 pm = 7.5 dkh 
day 3 at 1200 pm = 7 dkh 
your system is losing .5 dkh/24 hours. 
calculate how much you need to dose to raise your dkh by .5 and add that amount each day.
and don't forget to add the same amount of calcium too