emilsanto
Active member
i have a instant ocean test kit for alkalinity, i just dont know how to really figure it out. does any one use one. i have to add 6 drops to get the color change. if i mulitply the drops by 50 for the part per million i get 300ppm/ for geren hardness is 6 drops x 2.5 for 15/ english degrees hardness is 6x 3.5=21. what range should my alk be.
if anyone can help i would be greatful
thanks
if anyone can help i would be greatful
thanks