Ludwigia Rubin

Ludwigia Rubin – Bold Red Foliage for Show-Stopping Aquascapes

Ludwigia Rubin is a vibrant stem plant prized for its intensely colored ruby-red leaves and fast growth, making it a top choice for creating high-impact contrasts in planted aquariums. Whether you’re designing a lush nature aquarium or adding bold highlights to a modern aquascape, this versatile aquarium plant brings both beauty and structure to your underwater layout.

Key Features & Benefits:

• 🔴 Intense Red Leaves: Rich, ruby to deep-red coloration under strong light and proper nutrition.

• ⚡ Fast-Growing Stem Plant: Quickly fills background or midground spaces with dense growth.

• 💧 CO2 Responsive: Color intensifies with CO2 injection and iron-rich fertilization.

• 🌱 Easy Propagation: Simply trim and replant cuttings to multiply stems and fill space efficiently.

• 🐠 Freshwater Friendly: Thrives in a wide range of fish tank and aquascape environments.

Enhance Your Aquascape with Color and Contrast

In contrast to green aquatic plants, Ludwigia Rubin delivers dramatic red tones that instantly elevate the visual dynamics of any freshwater aquarium. Its leaves range from olive-green to vibrant crimson, depending on light levels and nutrient availability. For aquarists seeking to break the visual monotony of green plants or to add layers of depth and warmth, Ludwigia Rubin is an exceptional solution.

This plant’s rapid vertical and lateral growth makes it suitable for backgrounds or large midground clusters in medium to large aquariums. Its bold red foliage pairs beautifully with carpeting plants, mosses, and driftwood hardscapes, creating a balanced, natural underwater scene.

Care Guidelines for Optimal Growth

• Lighting: Moderate to high (essential for red coloration)

• CO2: Highly recommended for best color and growth rate

• Fertilization: Iron and micronutrient-rich dosing improves leaf pigmentation

• Water Conditions: 72–82°F (22–28°C), pH 6.0–7.5, soft to moderately hard water

• Trimming & Propagation: Cut healthy stems and replant directly into substrate for bushier growth