I did a test just now of the 110g tank and the KH/alk were way off. It's higher than it should be but what I don't understand is I did a PWC yesterday and one today and it's still outrageously high. How can I get it down to NSW(8.1-8.3)?
my Sg is 1.025, NO3 is 5-10(it's hard to tell with the API test kist and the lights that I have in the room.),ph is 8.4.
I just tested my batch of SW the SG is 1.028, CA 440,kh 14.7!,Alk 5.26! I used a Sera test kit for the Ca and a Salifert test kit for the KH/ALk. I forgot to mention that I'm using Reef Crystals salt mix. Is the salt mix causing the problems? Should I mix up the bucket before I use it to throughly mix the salt incase it settled?