Alternanthera Reineckii Rosanavig

Alternanthera Reineckii 'Rosanervig' is a stunning aquatic plant prized for its vibrant pink, red, and cream variegated leaves. This unique cultivar adds bold color and striking contrast to planted aquariums, making it an exceptional focal point in the midground or background. Its colorful foliage creates a dramatic display that stands out beautifully against green aquatic plants.

With medium to high lighting, nutrient-rich water, and CO₂ supplementation, Rosanervig develops its brightest pink and red hues while maintaining compact, healthy growth. Regular trimming encourages branching, resulting in a dense, bushy appearance that's perfect for Dutch-style and nature aquascapes.

Although slightly more demanding than standard stem plants, Alternanthera Reineckii 'Rosanervig' rewards proper care with some of the most vibrant foliage available in the aquarium hobby.

Care Guide

Difficulty: Moderate

Growth Rate: Moderate

Placement: Midground to Background

Lighting: Medium to High (High light is recommended for the best coloration and variegation)

CO₂: Recommended for optimal growth, compact form, and vibrant colors

Temperature: 22–28°C (72–82°F)

pH: 5.5–7.5

Water Hardness: Soft to moderately hard

Propagation: Trim healthy stems and replant the cuttings into the substrate. New shoots will develop from the remaining stem, creating a fuller plant.

Why You'll Love It

• Stunning pink, red, and cream variegated leaves
• One of the most colorful stem plants for planted aquariums
• Creates a bold focal point and beautiful contrast
• Responds well to trimming for dense, bushy growth
• Ideal for Dutch-style and high-tech aquascapes
• Easy to propagate through stem cuttings

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