My doser came in today =)

[jason604]

guys im in need of some dosing help lol.. im trying to increase my alk thats currently at 7kh to 8kh. tested for 7kh then i used the recommended dose of the seachem reef builder kh additive of 250ml of RO with half a teaspoon of the additive. 1 hr later i tested water and it still showed 7kh on the salifert test kit.... same with CA mine was at 350 i wanna raise to 420 and used 1 cap full of purple up and it still shows 350... wtf is going on? Tried the BRS calculator but they dont use the same chems i do... i needa get my params to a stable desirable lvl b4 i can use my auto doser..