Ludwigia repens
Ludwigia repens is a popular aquatic plant used in biotope and planted aquariums.
Ludwigia repens
Ludwigia repens, commonly known as the red ludwigia, is a popular aquatic plant characterized by its vibrant green leaves that transition to a striking red hue under optimal lighting conditions. This perennial plant is native to North America but has become a favorite in aquascaping due to its adaptability and ability to create visual interest in freshwater aquariums. With its bushy growth and upright structure, Ludwigia repens serves as an excellent midground or background plant, providing both texture and contrast against softer, more delicate foliage.
Care Guide
Ludwigia repens thrives in a range of freshwater environments, making it relatively easy to care for. To ensure optimal growth, consider the following maintenance tips:
- Lighting: Provide moderate to high lighting, approximately 8-10 hours per day. LED lights or T5 fluorescent fixtures can promote the intense coloration of the leaves.
- Pruning: Regular pruning is necessary to maintain a compact shape and encourage bushier growth. Trim the plant every 3-4 weeks, removing any leggy stems or unhealthy leaves.
- Water quality: Maintain a temperature range of 65-80°F (18-27°C) and a pH of 6.0-7.5. Regularly check water parameters, ensuring they are stable to promote healthy growth.
- Substrate: A nutrient-rich substrate will provide essential minerals to the roots. Consider using a mix of gravel and enriched substrate for optimal support.
Nutrient Requirements
Ludwigia repens benefits from specific nutrients and conditions:
- Light: Requires moderate to high light levels for optimal growth, which enhances the red pigmentation of the leaves.
- CO2: Supplementing with CO2 can significantly improve growth rates and coloration. Aim for 15-30 mg/L CO2 concentration.
- Fertilization: Regularly provide liquid fertilizers with micronutrients and macronutrients to ensure that Ludwigia repens receives adequate nourishment. A balanced formula can be administered every 1-2 weeks, depending on water conditions and plant growth.
Natural Biomes
Ludwigia repens can be found in several natural biomes, and its adaptability makes it a versatile choice for various freshwater aquascapes. Some of the specific biomes associated with this plant include:
Livestock Compatibility
Ludwigia repens is compatible with a wide variety of aquatic life. Fish species such as Tetras, Rasboras, and smaller Cichlids thrive in environments featuring this plant. Additionally, it provides shelter and foraging opportunities for shrimp species like Cherry Shrimp and Amano Shrimp, contributing to a balanced ecosystem within the aquarium.