Rotala Blood Red: A Striking Addition to Your Aquascape

Latin Name: Rotala sp. 'Blood Red'
Place of Origin: Southeast Asia

Rotala sp. 'Blood Red' is a stunning aquatic plant known for its vibrant coloration and versatility in aquascaping. This popular stem plant, native to Southeast Asia, is particularly admired for its deep red and green hues that can create dramatic contrasts in any planted aquarium. Its striking appearance and manageable care requirements make it a favorite among both beginners and experienced aquarists.

Appearance

The defining feature of Rotala Blood Red is its rich, red-tinged leaves that develop under optimal lighting conditions. The stems are slender and can grow up to 40 cm tall, with closely spaced leaves that create a dense, bushy appearance. When grown in bright light with adequate nutrients, the plant's coloration intensifies, showcasing stunning shades of red and pink, particularly at the tips of the leaves.

Aquarium Care and Requirements

Lighting:
To achieve the vibrant red coloration that Rotala Blood Red is known for, moderate to high lighting is essential. Insufficient light can result in the plant turning green and losing its characteristic color, so providing a suitable light source is crucial for optimal growth.

Substrate and Nutrients:
Nutrient-rich substrates are ideal for Rotala Blood Red, as it benefits from a healthy supply of nutrients for vigorous growth. Supplementing with root tabs and liquid fertilizers rich in iron and other micronutrients will promote healthy, lush growth and enhance coloration.

Water Parameters:

• Temperature: 72-82°F (22-28°C)
• pH: 6.0-7.5
• Hardness: Soft to moderately hard water (2-12 dGH)

CO2 Injection:
While Rotala Blood Red can grow without CO2, providing CO2 injection will greatly improve its growth rate and color intensity. In high-light conditions, CO2 will support the plant’s rapid growth and ensure it thrives.

Pruning and Propagation:
Pruning is necessary to maintain the desired shape and prevent the plant from becoming leggy. Regular trimming of the tops will encourage bushier growth and more side shoots. Propagation is easy; simply cut the stems just below a leaf node and replant them in the substrate. The cuttings will root and grow into new plants.

Benefits to the Aquarium

In addition to its aesthetic appeal, Rotala Blood Red serves as an excellent hiding spot for small fish, shrimp, and fry, providing them with a sense of security in the aquarium. The plant also plays a role in improving water quality by absorbing excess nutrients, which helps to minimize algae growth.

Conclusion

Rotala Blood Red is a captivating and versatile aquatic plant that can significantly enhance the beauty of your aquarium. With its vibrant coloration, manageable care requirements, and ability to thrive in a variety of conditions, this plant is a perfect choice for aquarists looking to add a touch of elegance and color to their underwater landscape. With the right care—adequate lighting, nutrients, and occasional pruning—Rotala Blood Red will flourish and become a striking focal point in your aquascape.