Java Fern is one of the world’s most used plants in aquariums. It's unique leaf structure, slow growth and reproduction method makes it a great hit. Java Fern tolerates most lighting conditions and many environments – from soft acidic water to alkaline conditions, and even brackish tanks! Common Name: Java Fern Family Name: Polypodiaceae Native To: Asia Lighting: Low pH: 5 - 8 Growth Demands: Easy Growth Form: Rosette Growth Rate: Slow True Aquatic: Yes Placement in Tank: Mid-ground Available As: Bare Root and mat