Aquarium Plant Java Fern for Low-Light Tanks, Easy-Care Epiphyte for Rocks, Driftwood or Top-of-Substrate Placement

Java Fern brings natural greenery to aquarium displays while keeping day-to-day plant care approachable. It grows in low light and tolerates a wide range of water parameters, making it a flexible choice for established tanks.

As an epiphyte, this plant belongs on driftwood, rock, aquarium décor, or above the substrate. Keeping its rhizome exposed supports healthy growth and prevents the rot caused by burying it.

Key Features

• Low-light growth brings living texture to areas where intense aquarium lighting is unavailable.
• Tolerance for a wide range of water parameters gives aquarists more flexibility when adding it to an established setup.
• Its epiphytic growth habit lets you position greenery directly on rocks, wood, or other aquarium decorations.
• CO2 injection is not required, so the plant can fit tanks that do not use an injected CO2 system.
• Rhizomes can be separated and replanted, offering a straightforward way to expand the display as the plant matures.
• Dots beneath the leaves are normal, helping pet parents recognize a natural plant characteristic rather than a care problem.

Specifications

• Family: Polypodiaceae
• Origin: Indonesia
• Height: 3–5 inches
• pH range: 6–7.5
• Care level: Easy
• Light requirement: Low
• CO2 requirement: Not required
• Growth rate: Slow to moderate
• Propagation: Separate the rhizome
• Placement: Attach to wood or rock, or rest on top of substrate
• Attachment method: Thread or glue
• Available options: Pot, 3 Pot Package, or 5 Pot Package

Keep aquarium conditions stable and leave the rhizome above the substrate. With thoughtful placement, Java Fern adds lasting plant character to rockwork, driftwood, and other tank décor.