Hey guys,
So on the instruction card it says to first add 0.4 ml of titrant to obtain the start color. My question is (all Red Sea instructions are so vague!) do you subtract that amount from the final reading or just go with the total used including the first 0.4?
So on the instruction card it says to first add 0.4 ml of titrant to obtain the start color. My question is (all Red Sea instructions are so vague!) do you subtract that amount from the final reading or just go with the total used including the first 0.4?