Description
Rotala wallichi Mexican, a vibrant red aquarium plant, features slender stems and delicate, narrow, lance-shaped leaves, often described as feathery or needle-shaped under submerged conditions. To achieve its best pink and red colors, it requires bright lighting, nutrient-rich substrate, and CO2 injection. The plant is known for its compact growth, making it suitable for a colorful foreground or midground feature in aquariums.
Appearance Stems: Slender and delicate.
Leaves: Narrow, lance-shaped, fine, and feathery or needle-like.
Color: Striking vibrant red and pink hues, especially under high light.
Growing Conditions
Light: Very bright light is essential for vibrant coloration and growth.
CO2: CO2 injection is recommended to promote bushy growth and enhance color.
Substrate: A nutrient-rich substrate helps with overall health and development.
Water: Prefers soft, acidic water, though this is more for its natural habitat.
Aquarium Use
Placement: A popular choice for the midground or foreground of an aquarium.
Maintenance: It’s considered a low-maintenance plant that can add a beautiful splash of color to an underwater landscape.
Growth: Grows relatively quickly, with individual stems reaching about 10-30 cm in height.






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