Plant Profile
Java Fern Sunrise on Coco Fiber Mat brings a fiery, warm-toned twist to low-light aquarium plants. Its spiky leaf margins and vibrant orange-to-reddish new growth create a striking sunrise gradient in the midground. Pre-bound to a natural, aquarium-safe coconut fiber pad, this ready-to-drop mat adds high-contrast foliage instantly, no tying or gluing required.
Key Features & Notes
- Tough, fibrous foliage easily withstands curious nipping from herbivorous fish like cichlids, goldfish, and large snails.
- Spiky leaf structure featuring warm orange and reddish tips adds exceptional color contrast and fiery texture to midground layouts.
- Exceptional hardiness lets it thrive in non-CO2 tanks and low-light environments.
Care & Planting Instructions
- Prep the plant by rinsing the coco fiber mat gently in clean freshwater to clear any loose debris before placing it directly into your aquarium.
- Java Fern Sunrise on Coco Fiber Mat is an epiphytic fern pre-bound to hardscape that should be rested directly on top of substrate or hardscape; never bury the horizontal rhizome beneath sand or soil, as it will rot and melt.
- Avoid making drastic changes to your water parameters or lighting because unstable conditions are the primary cause of leaf melt in new specimens.
- While this plant is hardy and low-maintenance in standard setups, gentle water movement and regular liquid fertilizing will yield much faster growth and broader fronds.
- Master long-term care and troubleshoot common leaf issues by checking out our Java Fern Care Guide.
- Final size and foliage pattern depend entirely on your specific aquarium conditions; please note that photos are a representation, and individual mat shapes or coloration intensities may vary.
Quick Facts
Listed information should be treated as general guidelines only. Team Buce Plant encourages you to do thorough research to ensure healthy growth!
| Attribute |
Specification |
| Scientific Name |
Microsorum pteropus 'Sunrise' (syn. Leptochilus pteropus) |
| Common Name(s) |
Java Fern Sunrise on Coco Fiber Mat, Sunrise Java Fern Mat |
| Family |
Polypodiaceae |
| Plant Type |
Epiphyte Pre-Attached to Natural Mat |
| Care Difficulty |
Beginner / Easy (Low-Tech Compatible) |
| Light Requirement |
Low to Medium |
| CO2 Requirement |
Not Required (Beneficial) |
| Placement / Usage |
Midground, Focal Accent Pad, Hardscape Contrast |
| Height / Size |
3"–5" (7.5–13 cm) |
| Growth Rate |
Slow to Moderate |
| Water Parameters |
pH 6.0–7.5 | Temperature 68°F–82°F (20°C–28°C) |
| Propagation Method |
Rhizome Division & Adventitious Plantlets |
| Origin |
Indonesia / Cultivated Variety |
Frequently Asked Questions
1. Why are the leaf tips of my Java Fern Sunrise turning orange or reddish?
That striking orange-to-red gradient on the tips of new fronds is the natural hallmark feature of the 'Sunrise' cultivar! Under moderate lighting and good water conditions, the young growth displays warm reddish hues before slowly maturing into a lush green color.
2. Can I cut the Java Fern Sunrise coco fiber mat into smaller pieces?
Yes! You can easily cut the natural coconut fiber pad with sharp scissors or snips to fit tight gaps in your aquascape. Cut sections can be wedged between rocks, tied onto driftwood, or placed in different areas of your aquarium.
3. Can I bury the coco fiber mat into substrate?
You can rest the mat flat on top of your substrate, but you must ensure the horizontal green rhizomes remain uncovered and exposed to the water column. Burying the mat beneath soil or sand will suffocate the rhizome and lead to rot.
4. Will fish like cichlids or goldfish eat Java Fern Sunrise on Coco Fiber Mat?
Generally, no. Java Fern leaves are thick, fibrous, and contain bitter-tasting compounds that deter most plant-eating fish. Because the plant is already bound firmly to a weighted mat pad, it is also much harder for energetic fish to uproot.
