PlantFun
Plant Needs
Sunlight
Bright indirect sunlight; tolerate partial shade, avoid intense midday direct sun that may scorch leaves
Watering
Requires consistent standing freshwater; maintain clean, still or slow-moving water to support growth
Temperature
Thrives in warm temperate to tropical water temperatures; avoid sudden drops below 12°C
Characteristics
- Leaf: Round, glossy green floating leaves with spongy undersides for buoyancy
- Flower: Small white, three-petaled flowers emerging above water surface
- Root: Fine, feathery submerged roots that provide shelter for aquatic life
Care Guide
Watering
Maintain consistent water level; replace 20% of water monthly to prevent algae buildup
Fertilization
Dilute liquid aquatic fertilizer every 2 weeks. Use low-nitrogen fertilizer to minimize algae overgrowth
Established aquarium water runoff：Use water from mature, chemical-free aquariums to top up pond/aquarium; avoid over-dosing to prevent nutrient imbalancesPruning
- Thin overcrowded rosettes to maintain water flow and light penetration
- Remove yellowing or decaying leaves promptly to prevent water fouling
- Trim excessive roots if they overcrowd aquarium filters or block water circulation
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Aquatic ornamental for ponds and aquariums; provides shelter for fry and small aquatic invertebrates
