When the manufacturer says 9.7 billion or 10 billion CFU you have to know how much product it takes to get this. The One Flush I'm using is something like 56 million per 1/2 ounce. The bacta-clean was something like 10 billion per gram. There are 14 grams per 1/2 ounce so the Bacta Clean has 140 billion per 1/2 ounce. So if you apply them at the same rate, that is x bacteria per gallon, you will use a lot less Bacta Clean and when you figure the cost into the equation the Bacta Clean is cheaper. I may have even figured the cost wrong in my last post in that I think I used 56 billion for 1/2 ounce of One Flush rather than 56 million. That makes the Bacta Clean cheaper than I thought. Now you just need to decide how much you should put in but whatever the number it will take less dollars worth of Bacta Clean to get the same bacteria per gallon.
