Pearl Weed (Hemianthus micranthemoides) – Compact, Versatile, and Great for Carpeting
Pearl Weed is a popular foreground to midground aquatic plant known for its bright green, small-leaved growth and ability to create lush, compact carpets under the right conditions. Its delicate appearance and adaptability make it a favorite among aquascapers for nano tanks, Dutch-style layouts, and nature-inspired scapes. Pearl Weed can be trimmed regularly for a low-growing carpet or left untrimmed to form soft, bushy clusters.
Growth Rate: Moderate to fast
Lighting Requirement: Moderate to high
CO₂ Requirement: Not required, but recommended for compact carpeting
Placement: Foreground to midground
Propagation: By trimming and replanting cuttings
Temperature: 68–80°F (20–27°C)
pH: 6.0–7.5
Hardness: Soft to moderate
Pearl Weed is well-suited for planted tanks with peaceful community fish and shrimp. It offers shelter and foraging surfaces for small aquatic creatures. It responds well to regular trimming and nutrient-rich environments, especially with added CO₂ and moderate light.
