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Rotala Singapore
Rotala sp.
Plantae›Tracheophyta›Magnoliopsida›Myrtales›Lythraceae
Variety of Rotala · Singapore
📍 Singapore / Southeast Asia
A compact Rotala with narrow, lance-shaped leaves that turn a warm orange-red under good light and CO₂. Slower and more compact than R. rotundifolia, making it easier to maintain as a neat midground or background plant without constant trimming. The red-orange colouration develops even at moderate light levels with CO₂, making it more accessible than demanding species like R. macrandra. A versatile choice for adding red tones to mid-sized scapes.
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Compatible Livestock
Gentle algae grazers that won't damage plant tissue and help maintain tank cleanliness
Larger, peaceful shrimp that consume algae without harming delicate stem plants
Small, algae-eating fish that are plant-safe and thrive in planted tanks
Peaceful schooling fish that add visual interest without uprooting or damaging plants
Excellent companion foreground plant that complements Rotala Singapore's midground placement
Hardy background plant with different leaf structure and growth rate, creates layered aquascaping
Common Diseases
Nutrient Deficiency (Iron/Macronutrients)
Yellowing or pale leaves, stunted growth, loss of red coloration despite adequate light
Increase fertilizer dosing with emphasis on iron supplements; ensure CO₂ is present; test and adjust macronutrient levels (nitrogen, phosphorus, potassium)
Algae Overgrowth on Leaves
Green or brown algae coating leaf surfaces, reduced photosynthesis, plant appears dull
Reduce light duration to 8-10 hours daily; increase water changes; add algae-eating shrimp or fish; improve water circulation; ensure CO₂ levels are adequate
Melting (Tissue Decay)
Leaves become translucent, mushy, and dissolve; stems soften and deteriorate
Improve water quality with frequent partial water changes; ensure stable temperature (20-28°C); increase CO₂ and light gradually; remove severely affected portions
Slow Growth or Stagnation
Minimal new leaf development, plant appears static, leaves remain small
Verify CO₂ injection is functioning; increase light intensity to medium-high; boost fertilizer regimen; ensure substrate is nutrient-rich; check water parameters for imbalances
Varieties
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Quick Facts
- co2
- Recommended for colour
- light
- Medium to high
- max size
- 15–30 cm (6–12 in) tall
- placement
- Midground to background
- substrate
- Nutrient-rich preferred
- growth rate
- Medium
Water it likes
- ph
- 5.5–7.5
- notes
- Less demanding than R. macrandra but still benefits from CO₂ and iron for best colour.
- hardness
- 0–12 dGH
- temperature
- 154–180°F (68–82°C)