Riding the Waves of Tranquility: Anubias Undulata in Your Aquarium


1. Introduction

【Child】 Oh Professor, the wavy leaves of this aquatic plant remind me of the rhythmic waves in “The Great Wave off Kanagawa” by Katsushika Hokusai. What kind of plant is this?

【Professor】 Ah, you have a keen eye for the arts, my young friend! This beautiful plant is Anubias Undulata, an aquatic plant known for its mesmerizing wavy leaves. Much like the beauty of Hokusai’s famous painting, Anubias Undulata brings serenity and tranquility to an aquarium. Today, we will delve into the characteristics, cultivation, precautions, and the sheer charm of this aquatic plant.

2. Characteristics

【Child】 If I were to compare this Anubias Undulata to a character in a novel, who would it be?

【Professor】 A fine question indeed. I would liken Anubias Undulata to Elizabeth Bennet from Jane Austen’s “Pride and Prejudice” – an elegant, adaptable, and resilient individual. The wavy leaves of Anubias Undulata are dark green, with a leathery texture. They grow from a sturdy rhizome and can reach up to 25 cm (10 inches) in length. The plant’s growth habit is slow and steady, just like the determined resilience of Elizabeth Bennet.

Anubias Undulata can suit a variety of aquarium layouts, from small to large tanks. It thrives when attached to hardscape materials like driftwood or rocks. As the plant matures and its lovely foliage expands, it can become a focal point in any aquarium, captivating the onlookers with its enchanting beauty.

3. Cultivation

【Child】 In terms of cultivation, is Anubias Undulata similar to growing the enchanted pumpkin from “Cinderella”?

【Professor】 (chuckles) Well, not quite as magical, but Anubias Undulata is certainly one of the more low-maintenance aquatic plants, making it suitable for beginners as well as experienced aquarists. The main factors to consider in its cultivation are light, CO2, pH, GH, KH, temperature, substrate, and fertilizer.

While Anubias Undulata can tolerate a range of lighting conditions, moderate light is ideal to prevent algae growth on the leaves. In terms of CO2, this plant can survive without supplemental CO2, but its growth may be slower. The preferred pH range for Anubias Undulata is between 6 and 7.5, while the GH and KH should be between 3 and 12 degrees.

Anubias Undulata is comfortable in a temperature range of 22 to 28°C (72 to 82°F). The plant does not require a specific type of substrate as it grows best when attached to hardscape materials. Regular dosing of liquid fertilizer will provide the necessary nutrients for Anubias Undulata’s healthy growth.

When it comes to propagation, Anubias Undulata can multiply by dividing the rhizome both underwater and above water. This will give you more of these enchanting plants to adorn your aquatic kingdom.

4. Precautions

【Child】 Are there any tales of caution that I should be aware of when it comes to growing Anubias Undulata?

【Professor】 Indeed, young one, a worthy question. Firstly, avoid burying the rhizome of Anubias Undulata in the substrate; this may cause the rhizome to rot. Secondly, keep an eye out for algae growth on the slow-growing leaves. You may consider introducing algae-eating creatures like Amano shrimp or Otocinclus catfish as a natural approach to control algae buildup.

While Anubias Undulata is compatible with most aquatic life, some fish and snails may exhibit a taste for the plant’s leaves. It would be a good idea to research any prospective tank mates to ensure they will not feast upon your Anubias Undulata.

5. Summary

To recapitulate, Anubias Undulata is a captivating aquatic plant that brings a sense of tranquility and serenity to an aquarium with its enchanting wavy leaves. Its resilient nature, adaptability, and low-maintenance requirements make it an excellent choice for beginner and experienced aquarists alike. Proper care involves attention to light, CO2, pH, GH, KH, temperature, substrate, and fertilizer. Additionally, exercising precautions to prevent rhizome rot, algae growth, and unwelcome nibbles from tank mates will help ensure that your Anubias Undulata thrives in your aquatic haven.


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