Crepidomanes Malabaricum

Crepidomanes malabaricum – Malabar Filmy Fern

Crepidomanes malabaricum, commonly known as the Malabar Filmy Fern, is a rare miniature micro-fern native to the Western Ghats of India. It has delicate, translucent, lace-like green foliage and extremely slow growth. Its small size makes it well suited to detailed terrarium and aquatic hardscape displays.

Key Features of Crepidomanes malabaricum

Common Name: Malabar Filmy Fern

Type: Epiphytic miniature micro-fern

Origin: Western Ghats, India

Height: Approximately 2–4 cm

Growth Rate: Extremely slow

Difficulty: Easy to moderate

Foliage: Delicate, translucent, lace-like green leaves

Crepidomanes malabaricum Care Requirements

Lighting

Provide low to moderate lighting. Avoid intense direct light, which can be unsuitable for its delicate foliage.

Temperature

Maintain temperatures between 18–28°C (64–82°F).

Water Parameters

Temperature: 18–28°C

pH: 6.0–7.5

Light: Low to moderate

Growth: Extremely slow

Placement & Attachment

Crepidomanes malabaricum is an epiphytic fern and can be attached to rocks, driftwood, or other hardscape. It uses fine, hair-like rhizoids to anchor itself to surfaces.

Do not bury the rhizome in the substrate. Keeping the rhizome exposed helps prevent rotting and allows the plant to establish naturally on hardscape.

Crepidomanes malabaricum for Aquatic & Terrarium Displays

Its miniature size and fine foliage make it an attractive choice for small-scale natural displays. It can add delicate texture to rocks and driftwood without overpowering other plants.

The extremely slow growth also makes it suitable for detailed layouts where a small, permanent-looking fern is desired.

Why Choose Crepidomanes malabaricum?

Rare miniature fern from the Western Ghats

Delicate translucent foliage

Extremely compact growth

Naturally attaches to hardscape

Suitable for detailed aquatic and terrarium displays

Very slow-growing

Unique alternative to conventional aquarium ferns