The Java Fern (Microsorium Peteropus) is a popular choice for aquarium enthusiasts who prefer a low maintenance plant. It is a hardy species that can thrive in low light conditions and does not require CO2 injection. Its dark green, textured leaves provide a natural and attractive addition to any tank,The Java Fern is also known to absorb excess nutrients in the water, making it a great addition to any aquarium ecosystem.