Ittizfoi Guttoplaque

The ittizfoi guttoplaque replaced its ancestor guttoplaque in all foi in Ittiz River and Ittiz Swamp. Since foi have external digestive systems it had to defend against external microbes. It has developed a toxin that will paralyze most other microbes which might want to feed n them. In turn this allows for the digestive juices of the foi to more easily absorb them. It also helps break down food the foi eats and thus they are mutually beneficial to each other. It has developed more advanced organelles as well.