PlantFun
Plant Needs
Sunlight
Moderate to bright indirect light for submerged growth; avoid intense direct sunlight that can trigger excessive algae blooms
Watering
Maintain clean, filtered freshwater; perform partial water changes to remove excess nutrients
Temperature
Thrives in cool to warm aquatic conditions; avoid sudden temperature fluctuations that stress the plant
Characteristics
- Leaf: Narrow, linear leaves arranged in whorls of 3–6; curled or twisted edges, bright emerald green
- Stem: Slender, branching submerged stems; flexible to adapt to water currents
- Flower: Tiny white male flowers that float on water surface; female flowers rarely produced in cultivation
Care Guide
Watering
Perform 20–30% partial water changes weekly to maintain water quality
Fertilization
Diluted aquatic liquid fertilizer every 2 weeks. Avoid over-fertilization to prevent algae growth
Eggshell powder substrate mix：Grind clean, dried eggshells to fine powder; mix into the bottom layer of aquarium substrate to provide slow-release calciumPruning
- Trim overgrown stems to prevent overcrowding in the aquarium
- Remove yellowing or decaying leaves promptly to preserve water quality
- Thin dense growth clusters to improve water circulation and light penetration
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA non-toxic; no adverse effects if ingested
Humans: No toxic effects reported in humans; safe for handling
Garden Uses & Culture
Culture: N/A
Usage: Aquarium ornamental plant; helps oxygenate freshwater tanks and provide shelter for small fish
