Java Fern (Microsorum pteropus) is a fern aquatic plant favored by aquascapers for its reliability and visual impact. It does well in low–moderate lighting and 68–82°F (20–28°C) water with a pH of 6.0–7.5, adapting comfortably to soft–moderately hard hardness. Maintenance is easy–moderate, it suits midground / background (epiphyte), offering structure, shelter, and natural texture for fish and shrimp.