Dwarf Java Fern (Microsorum pteropus ‘Green Gnome’ or ‘Mini’

The Dwarf Java Fern (Microsorum pteropus ‘Mini’) is a compact and highly sought-after low-light aquatic plant, perfect for smaller aquariums and nano tanks. It retains the exceptional hardiness of the standard Java Fern while offering a significantly smaller stature, ideal for detailed foreground and mid-ground scapes.
Key Features:
* Nano Tank Essential: Rarely exceeds 6 inches in height, providing a lush, dense, and perfectly scaled look for small environments and detailing the base of driftwood.
* Highly Hardy: Extremely resilient and tolerant of various water conditions. It is safe from plant-eating fish due to its unappealing taste.
* Epiphytic Growth: As an epiphyte, the rhizome must be secured to rock, wood, or decor. Never bury the rhizome in the substrate, as this will lead to rot.
Ideal Conditions:
| Parameter | Range |
| :— | :— |
| Temperature | 21^circtext{C} – 24^circtext{C} (Tolerates 15^circtext{C} – 28^circtext{C}) |
| Lighting | Low Light (Avoids high-intensity setups) |
| pH | 6 – 7.5 |
| CO₂ | Optional, beneficial for slightly faster growth. |
Propagation and Success:
Propagate this dwarf aquatic plant by gently dividing the rhizome or collecting the tiny plantlets that grow on its mature leaves. The Dwarf Java Fern is a low-maintenance, reliable choice that provides a natural, secure habitat for shrimp and fish fry. Elevate your nano tank with this compact favorite!