The Red Melon Sword, scientifically known as Echinodorus Barthii ‘Red Melon’, is a beautiful and versatile aquatic plant that adds vibrant color and depth to freshwater aquariums. Known for its rich red and green leaves, this plant serves as a striking centerpiece or background plant in planted tanks and is well-suited for aquascaping enthusiasts and beginners alike.

Physically, the Red Melon Sword features broad, ovate leaves with a bold reddish hue that gradually transitions to green as they mature. Young leaves are often deep red or burgundy, while older leaves take on a more subdued green tone, creating a stunning gradient effect. This plant typically grows to a height of 8 to 16 inches (20 to 40 centimeters) and spreads to about 6 to 10 inches (15 to 25 centimeters), making it ideal for medium to large aquariums.

In the aquarium, the Red Melon Sword thrives when planted in nutrient-rich substrate, such as aquarium soil or fertilized gravel, which supports its extensive root system. Moderate to high lighting is recommended to maintain its vibrant red coloration, as lower light levels may result in greener, less colorful leaves. While not strictly necessary, CO₂ injection can enhance growth and promote more intense coloration. Regular dosing with liquid fertilizers, particularly those containing iron and other trace elements, ensures optimal health and growth.

Water parameters for the Red Melon Sword are flexible, making it an excellent choice for a wide range of aquariums. It prefers slightly acidic to neutral water with a pH range of 6.5 to 7.5 and temperatures between 72 to 82°F (22 to 28°C). Regular water changes and good water circulation help maintain its overall health and prevent algae from settling on its broad leaves.

The Red Melon Sword is a hardy and adaptable plant that works well in various aquascaping styles. Its vibrant red tones provide a dramatic contrast to green plants such as Java Fern, Anubias, or Vallisneria, while its broad leaves offer shelter and grazing areas for fish and invertebrates. This plant pairs particularly well with community tanks and biotope setups, adding both aesthetic and functional benefits.

Propagation of the Red Melon Sword is relatively easy. It reproduces by producing side shoots or runners, which develop plantlets that can be separated from the parent plant once they have a sufficient root system. Regular pruning of older leaves encourages new growth and helps the plant maintain its compact, bushy appearance.

Overall, the Red Melon Sword (Echinodorus Barthii ‘Red Melon’) is a stunning and low-maintenance aquatic plant that adds vibrant color and natural beauty to freshwater aquariums. Its striking appearance, adaptability, and ease of care make it a popular choice for aquarists of all skill levels.