Java Fern Kiat
Plant Profile
Java Fern Kiat is a rare hybrid variety that combines genetic traits from both Bolbitis and classic Java Fern. Featuring broader, highly textured leaf blades that merge the tough structure of Microsorum with the deep, lush aesthetic of Bolbitis, it reaches 5 to 10 inches in height for a standout midground or background accent. This bulletproof hybrid epiphyte thrives in low to moderate lighting, forgives parameter swings, and is unbothered by curious fish looking for a snack.
Key Features & Notes
- Unique hybrid combination of Bolbitis and Java Fern delivers broad, beautifully textured fronds that elevate midground layouts.
- Exceptional hardiness lets it thrive in non-CO2 tanks and low-light environments.
Care & Planting Instructions
- Prep the plant by removing it from the pot and clearing all rockwool from the roots.
- Java Fern Kiat is an epiphytic fern that should be attached to rocks or driftwood with aquarium-safe glue or thread; never bury the horizontal rhizome in substrate, 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 plants 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 'Kiat' (syn. Leptochilus pteropus) |
| Common Name(s) | Java Fern Kiat, Bolbitis x Java Fern Hybrid |
| Family | Polypodiaceae |
| Plant Type | Epiphyte (Rhizome Fern Hybrid) |
| Care Difficulty | Beginner / Easy (Low-Tech Compatible) |
| Light Requirement | Low to Moderate |
| CO2 Requirement | Not Required (Beneficial) |
| Placement / Usage | Midground, Background, Focal Hardscape Accent |
| Height / Size | 5"–10" (13–25 cm) |
| Growth Rate | Medium |
| Water Parameters | pH 6.5–7.5 | Temperature 68°F–82°F (20°C–28°C) |
| Propagation Method | Rhizome Division & Adventitious Plantlets |
| Origin | Asia / Cultivated Hybrid Variety |
Frequently Asked Questions
1. What makes Java Fern Kiat different from standard Java Fern?
Java Fern Kiat is a unique hybrid cross between Bolbitis heteroclita and Microsorum pteropus. This cross results in broader, robust leaves with a richer, slightly ruffled texture that combines the elegance of Bolbitis with the bulletproof durability of Java Fern.
2. Why are there small black spots and tiny leaves growing under my Java Fern Kiat leaves?
Do not panic; your plant is not diseased! Java Fern reproduces naturally through adventitious plantlets. Small dark bumps (sporangia) form along the undersides of mature leaves, sprouting tiny brown roots and mini green fronds. Once these baby plantlets develop 3–4 leaves, you can gently pop them off the mother leaf and glue them elsewhere in your aquarium.
3. Can I plant Java Fern Kiat into substrate?
No. Java Fern Kiat is an epiphyte that absorbs nutrients directly from the water column through its foliage and fine root network. If you bury its horizontal rhizome beneath aquarium soil, sand, or gravel, the stem will suffocate, rot, and die. Always attach it to rocks or driftwood using aquarium-safe glue or thread.
4. Will fish like cichlids or goldfish eat Java Fern Kiat?
Generally, no. Java Fern leaves are thick, fibrous, and contain bitter-tasting compounds that deter most plant-eating fish. While aggressive diggers might knock it off hardscape if not glued securely, they rarely consume the foliage.