Easy Life Fluid Filter Medium Easy-Life fluid filter medium (Easy-Life ffm) represents a completely new product generation in aquatics. Its application range is so wide, that a certain name never fully covers all the workings of this product. - 100  natural & safe - Does not contain any chemicals, bacteria or other organic additives - Very active in freshwater and marine aquariums, ponds and paludariums - Solves many problems : often occurring ones and also rare problems - Very versatile preventive product - Brings about dozens of powerful effects.