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PlantmediumFreshwater

Rotala Rotundifolia Blood Red

Rotala rotundifolia Blood Red

📍 Southeast Asia

Ask Finn

Rotala Rotundifolia Blood Red is a vibrant stem plant prized for its striking deep red to burgundy coloration, especially under high light conditions. The plant features small, rounded leaves arranged in opposite pairs along slender stems, creating an elegant, bushy appearance. It is a fast-growing plant that responds well to fertilization and CO2 supplementation, making it ideal for aquascapers seeking dramatic color contrast in midground to background plantings.

Common Diseases

Melt / Transition Shock

Symptoms

Leaves become translucent, mushy, or dissolve; stems weaken and collapse

Treatment

Ensure stable water parameters, maintain consistent lighting and CO2 levels, increase water change frequency, trim affected portions and allow new growth to emerge

Iron Deficiency (Chlorosis)

Symptoms

Yellowing of new leaves while veins remain green; stunted growth and pale coloration

Treatment

Dose liquid iron fertilizer (chelated iron) 2-3 times weekly; increase macronutrient fertilization; verify adequate lighting and CO2

Algae Overgrowth on Leaves

Symptoms

Green, brown, or black algae coating leaf surfaces; reduced photosynthesis and plant vigor

Treatment

Reduce lighting duration to 8-10 hours daily, increase water circulation, perform manual removal, add algae-eating fauna (Amano shrimp, Otocinclus), maintain nutrient balance

Nutrient Deficiency (Macronutrients)

Symptoms

Slow growth, pale or yellowing leaves, weak stems, loss of red coloration

Treatment

Dose comprehensive fertilizer containing NPK and trace elements; increase water change frequency; ensure adequate substrate nutrients; verify CO2 and lighting are sufficient

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Quick Facts

co2
recommended
lighting
high
placement
background
substrate
Root feeder; benefits from nutrient-rich aquasoil or gravel with regular liquid fertilization; can also absorb nutrients from water column
growth rate
fast

Water it likes

ph
6.0-7.5
ammonia
0 ppm
nitrate
<20 ppm
hardness
2-8 dGH
temperature
72–82°F (22–28°C)

Stats

Community tips0
Growing in0 tanks