That is just one of the strands they have in the bottle (its a mix). But I said basically in that they are both ways to lower nitrate and phosphate and that vibrant is not a miracle in a bottle as it is in a category of common products like waste away, seachem pristine, microbacter clean, etc.. with the except of the likely algae predator. Yes obviously they do it very differently which is why I basically in quotations to emphasize it. Sorta like how a plane and a car are "basically" ways to get around places but are VERY different in how they do it. I apologize if I wasn't clear in what I meant and should have worded it saying "are basically like" rather than "basically are" which would have made more sense. So in other words I am saying vibrant can be used o help lower nitrate and phosphate like similar products on the market aimed at using bacteria to clean up something from a tank (waste away, carbon dosing, and other means of adding bacteria to lower x through their biomass), though it is not the same mechanism of doing so. Therefore, adding biopellets or carbon dosing would probably not make a difference.