So I just started a tank and at some point I’m going to buy corals. I’m using instant ocean reef crystals so I did the nitrogen cycle before I got my fish and I decided to go ahead and buy the API master reef test kit to get ready for a anemone well I tested my Alkalinity and it’s 16dkh I’ve even mixed up a batch in a 5 gallon bucket salinity is at 1.024 and still the alkalinity is 16dkh. Could I just have a bad batch of salt?