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.
Times, Sunday Times (2013)But there's an obvious corollary there. Times, Sunday Times (2010)The corollary to this obvious fact is that the only way to keep things moving so fast is to link their movement inextricably to business. Christianity Today (2000)The corollary is equally important. Times, Sunday Times (2008)The natural corollary to Groves' low opinion of his opponent is a high opinion of himself. Times, Sunday Times (2014)The friends draw the obvious corollary: if you are not flourishing but withering, you must be doing something wrong.