If your AquaFarm is in a spot that receives very direct sunlight, this is great for the plants, but not the tank water. In this situation, consider putting a back panel over the tank side to prevent sunlight from hitting the water.
However, they are not an especially good way to track the welfare of your business as a whole. For a more comprehensive understanding of your overall businesses performance, a trailing 12 month (TTM or T12M) figure is more useful.
September is the ninth month of the year in and has 30 days. It was originally the seventh month of the Roman calendar until 153 BCE. September's birth flower is Forget-me-not. Septembers birth flower is Forget-me-not.