The Anubias barteri var. nana 'Marble' is a rare and visually captivating cultivar prized for its distinct, mottled variegation. Featuring gorgeous splashes and streaks of lighter cream and white tones across deep green leaves, this slow-growing epiphyte brings a rare artistic aesthetic to freshwater aquascapes while retaining the signature hardiness of the classic Anubias nana.

Short Description & Highlights

Anubias nana 'Marble' is an exceptional midground or accent plant that thrives under low-to-moderate lighting conditions without demanding carbon dioxide injection. Its unique marble-like variegation provides striking textural and color contrast against standard green aquarium flora, making it an ideal statement piece for nano tanks, planted community displays, and shrimp biotopes.

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Detailed Beginner Care Guide

1. Proper Planting & Epiphyte Nature

One of the most important rules for beginners is that Anubias nana 'Marble' is an epiphyte, meaning its horizontal stem (rhizome) must never be buried directly into the aquarium substrate. Burying the rhizome will cause it to suffocate and rot. Instead, anchor the plant to driftwood, lava rock, or porous stone using aquarium-safe super glue gel or dark cotton thread. Over time, its robust root system will naturally grip the hardscape.

2. Lighting & Algae Management

Because of its slow growth rate, older leaves can occasionally be susceptible to slow-growing green spot algae if exposed to excessive, intense lighting. Position this plant in shaded areas of the aquarium—such as underneath larger driftwood branches or under the canopy of taller stem plants—to keep its marbled foliage pristine and vibrant.

3. Fertilization & Maintenance

Nutrient demands are minimal, as regular fish waste combined with a balanced all-in-one liquid aquarium fertilizer will easily satisfy its nutritional needs. Carbon dioxide (CO2) supplementation is not required, though a modest supply can encourage slightly quicker leaf development. Routine maintenance simply involves trimming away any older, damaged leaves cleanly at the base of the rhizome.