 There are 21 species of vascular plants by the lake which in itself contains 9-13 aquatic plants, a relatively high biodiversity within the lake system.Common fishes include Perch, Pike, and Zander.Notwithstanding its eutrophication, the presence of Stoneworts in Fatburen indicates the waters have a relatively high visibility, which, considering it is the last lake in the lake system, is surprising.