JonBoy Posted October 29, 2010 Share Posted October 29, 2010 So i descovered my alk was at 5 Dkh so i started dosing using BRS soda ash and it was going well ph went from 8.1 to 8.3 and i got it to 7 dkh over a couple days but now it doesnt seem to want to go anymore. Its hard to dose when im working all day but the ph has gone up to 8.5 and the alk hasnt gone up anymore. The BRS calculator says that i would need 350ish ml to get 180gal to my 10 dkh target. Since i got it to 7 i've dosed 120 ml over the past 3 days and nothing. Last i checked cal was at 400 and mag was at 1250 if that helps. Quote Link to comment Share on other sites More sharing options...
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