Fissidens fontanus is gorgeous, feathery aquatic moss that will add brightness and dimension to any planted tank. A newly discovered moss that hails from the USA, this plant is adaptable and virtually maintenance-free once it has taken root. While F. fontanus can survive in a variety of conditions, it prefers a lower temperature, around 77°F. Unlike other mosses, F. fontanus can be planted directly into the substrate, or will readily attach itself to an appropriate surface without the nuisance of frequent re-tying. This moss is a popular option for creating a natural look with rocks or drif