Growth States
Available FormEmersed / Submersed
Transition DifficultyMedium
Melt RiskModerate
Adaptation Time14 Days
Description
Overview: Rotala "Blood Red" (specifically the SG or Singapore variant) is famous for its ability to turn a deep, true blood-red even with moderate nitrate levels—something other Rotalas often struggle with. It has a slightly more "drooping" or "weeping" growth habit compared to the standard rotundifolia. For aquascapists looking for the deepest possible red color in a stem plant, this is currently the gold standard.
Maintenance Score
7/10High Maintenance
Visual Impact
9/10High Texture
Requirements
CO2 LevelRequired
Growth RateFast
Light LevelHigh
FertilizerMedium
Max Heightn/a cm
ExperienceAdvanced
Care & Design
Trimming
Biweekly: Trim tops and replant healthy stems as needed.
Propagation
Cuttings, runners, or division depending on species.
Recommended Styles
naturedutchdiorama
Rotala Blood Red SG may show different leaf size and texture between emersed and submersed growth.
Common Issues
- • Melt during transition
- • Algae on older leaves
Water Parameters
Temperature
22–28°C
pH Range
6–7.5
Hardness (GH)
2–12 dGH
Physical Traits
Leaf Shape
oval
Texture
medium
Growth Pattern
stem
Color Profile
red
Placement & Sensitivity
Placement Depth
any
Grouping Size
4+
Algae Sensitivity
moderate
Nutrient Sensitivity
moderate
Density
moderate
Leaf Descriptions
Emersed Form
Emersed leaves of Rotala Blood Red SG are adapted to air growth and typically differ in thickness/shape.
Submersed Form
Submersed leaves of Rotala Blood Red SG are optimized for underwater flow and nutrient uptake.
Ready to use this in your tank?
Add Rotala Blood Red SG to your virtual scape and see how it fits.