Hello everyone! I was just wondering how often I should test my water. Right now I test ammonia, nitrite, nitrate, pH, and salinity on a weekly basis. I just got the salifer test kit that includes: Phosphate, magnesium, alkalinity, and calcium. How often should I be testing each of those things? (Ammonia, nitrite, nitrate, pH, salinity, phosphate, magnesium, alkalinity, and calcium)