
Source: Wikimedia Commons
Phyllanthus fluitans
A floating plant with beautiful red roots and round leaves. Red roots floating on surface add accent.
Red Root Floater (Phyllanthus fluitans) is a floating aquatic plant in the family Phyllanthaceae, native to South America (Amazon River basin). While the small rounded leaf surface is green, under high-light conditions the leaves take on a reddish tint and the roots hanging below the water surface develop striking red to pink coloration, giving it a uniquely beautiful appearance. Its simple maintenance—simply floating on the water surface—is its great appeal, as a floating plant requiring no CO2 or substrate, easily enjoyed by beginners. Strong light is the key to color development, as insufficient light leaves both roots and leaves green. Its water purification properties (absorption of nitrates and phosphates) make it useful as a supplement for densely stocked tanks or water quality management. It also provides shelter for shrimp and small fish. Optimal water temperature is 20–28°C, preferring slightly acidic to neutral water at pH 6–7.
Origin
South America (Amazon River basin)
Lifespan
Perennial
Size
Floating
Temperature
20〜28℃
None
Medium to strong light reddens roots
CO2 not needed
Multiplies rapidly by division
Overgrowth covers surface and blocks light
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
The ideal temperature for Red Root Floater is 20〜28℃. Avoid sudden temperature changes and maintain a stable environment.
The average lifespan of Red Root Floater is Perennial. With proper care and nutrition, they can live a long and healthy life.
Find listings for this species
Red Root Floater typically reaches Floating as an adult. Size may vary depending on care conditions and individual genetics.
Red Root Floater feeds on: None. Aim for a balanced diet with appropriate feeding frequency.
The price of Red Root Floater varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.