As the name suggests, flame moss has a distinctive fiery appearance, with fronds that grow in a distinctive pattern resembling flickering flames. Its vibrant green color and unusual texture make it a popular choice for aquascaping, where it is often used to create natural-looking landscapes in aquariums. 

Flame moss is a relatively hardy plant that can adapt to a wide range of water conditions, including low to high lighting levels and soft to hard water. It can be attached to aquarium hardscapes such as rocks or driftwood using fishing line or glue, and will eventually form a dense carpet-like mat if allowed to grow unchecked. 

Overall, flame moss is a versatile and visually striking aquatic plant that is well-suited for both beginner and experienced aquarists looking to add some natural beauty to their aquariums.