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Old 02-18-2018, 10:25 PM
keeponreef'n keeponreef'n is offline
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Join Date: Mar 2013
Location: calgary
Posts: 6
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Default levels are :

KH/ALK=4.9 meq 13.7 dkh , Cal = 50, and Mag is higher then 1600 ppm . oh and and nitrate and PH are low and at safe levels i think ? don't have a phosphate test yet
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