Description
Rotala Nanjenshan ( Rotala sp. ‘Nanjenshan’ ) is a delicate freshwater stem plant known for its fine, needle-like leaves and soft, wispy appearance. Its leaves can range from light green to pink and orange-red, with stronger lighting and CO₂ encouraging more intense coloration. Rotala Nanjenshan is best suited to planted aquariums where it can receive consistent nutrients and good water circulation. Regular trimming encourages branching and helps maintain a dense, attractive group. It works particularly well in the midground of small to medium-sized aquariums and adds fine texture and color to aquascapes.
Temperature: 72–82°F (22–28°C)
Placement: Midground
Difficulty: Moderate
Growth Rate: Fast
Lighting: Moderate to High (higher lighting encourages stronger coloration)
pH: 5.5–7.0
Water Hardness: Soft to Moderately Hard (2–10 dGH)
Substrate: Nutrient-rich aquarium substrate recommended
Fertilizer: Regular liquid fertilizer with adequate micronutrients and iron; CO₂ recommended for healthy growth and best coloration
Propagation: Stem cuttings
Maximum Size: Up to 12 inches
Approximate Shipping Size: 4–8 inches
