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Rotala colorata is unique for its vibrant red and pink coloration, which is not commonly found in other aquatic plants. Its leaves gradually change color in response to changes in lighting conditions, making it a dynamic and visually striking addition to an aquarium. Additionally, its long, thin stems and delicate, paired leaves give it a graceful and elegant appearance that sets it apart from other plants. Its fast growth rate and ability to thrive in nutrient-rich water also make it a popular choice for aquascaping. Overall, Rotala colorata's unique combination of striking coloration, graceful form, and adaptability make it a highly sought-after plant in the aquarium hobby.


Rotala colorata is a stunning aquatic plant that is native to India and is popular in the aquarium hobby. This plant is a member of the Lythraceae family and is known for its vibrant red and pink hues. Its long, thin stems can grow up to 40 centimeters in length and are adorned with small, delicate leaves that are arranged in pairs along the stem.

The leaves of Rotala colorata are typically light green in color, but as the plant grows and matures, they gradually take on a deep pink or reddish hue. This transformation is caused by the plant's response to changes in lighting conditions, particularly the intensity and spectrum of light it receives.

When grown under high light conditions, Rotala colorata will exhibit its most intense coloration, with leaves turning a bright, fiery red. However, if the plant is grown under lower light conditions, it will typically exhibit a more subdued pink or orange coloration.


Rotala colorata is a relatively fast-growing plant that requires nutrient-rich water and regular fertilization to thrive. It is best planted in groups, either in the midground or background of an aquarium, and is often used as a focal point in aquascaping. With its stunning coloration and graceful form, Rotala colorata is a favorite among aquarium enthusiasts and plant collectors alike.


Rotala colorata differs from other Rotala species in several ways:

  • Coloration: Rotala colorata is known for its striking pink or red coloration, which is not found in other Rotala species. Other Rotala species may have green or brownish hues, or may have more muted pink or red coloration.

  • Leaf Arrangement: Rotala colorata has paired leaves arranged along its stem, whereas other Rotala species may have alternate or whorled leaf arrangements.

  • Leaf Shape: The leaves of Rotala colorata are typically long and thin, while other Rotala species may have more oval or lance-shaped leaves.

  • Growth Habit: Rotala colorata has a more upright growth habit than some other Rotala species, which may have a more sprawling or trailing growth habit.

  • Care Requirements: Rotala colorata may have slightly different care requirements than other Rotala species, such as a preference for high lighting levels and nutrient-rich water. It is important to research the specific needs of each Rotala species before adding it to an aquarium.


Here are some care tips for growing Rotala colorata in an aquarium:

  • Lighting: Rotala colorata requires high to moderate lighting levels to maintain its bright red or pink coloration. Provide a light source that is at least 2 watts per gallon of water or higher.

  • Nutrient Requirements: This plant requires a nutrient-rich environment to thrive. Add a high-quality liquid fertilizer and root tabs to the substrate, as well as regular water changes to ensure that the water stays clean and nutrient-rich.

  • Water Parameters: Rotala colorata prefers slightly acidic to neutral water with a pH between 6.5 to 7.5. It can tolerate a wide range of water hardness, but a hardness level of 5 to 15 dGH is ideal.

  • Temperature: Rotala colorata prefers a temperature range of 72°F to 82°F (22°C to 28°C).

  • CO2 Injection: Carbon dioxide injection can help promote healthy growth and vibrant coloration in Rotala colorata. A CO2 injection system can be used to supplement the CO2 levels in the water.

  • Planting: Rotala colorata can be planted in the midground or background of an aquarium. Plant the stems individually or in small groups in nutrient-rich substrate and provide enough space for them to grow.

  • Maintenance: Regular pruning is necessary to keep Rotala colorata healthy and prevent it from overgrowing other plants in the aquarium. Remove any dead or damaged leaves and trim the stems as needed to maintain the desired shape and size.

By following these care tips, you can enjoy the beauty of Rotala colorata in your aquarium and create a healthy and vibrant underwater environment for your aquatic pets.


Here are 30 plants that make good companion plants for Rotala Colorata in an aquarium:

  • Anubias barteri
  • Blyxa japonica
  • Cryptocoryne wendtii
  • Java fern (Microsorum pteropus)
  • Dwarf hairgrass (Eleocharis acicularis)
  • Ludwigia repens
  • Cryptocoryne balansae
  • Cryptocoryne ciliata
  • Echinodorus parviflorus
  • Dwarf sagittaria (Sagittaria subulata)
  • Bacopa caroliniana
  • Hydrocotyle leucocephala (Brazilian pennywort)
  • Amazon sword (Echinodorus amazonicus)
  • Water sprite (Ceratopteris thalictroides)
  • Java moss (Taxiphyllum barbieri)
  • Riccia fluitans
  • Hygrophila polysperma
  • Lobelia cardinalis
  • Rotala indica
  • Bacopa amplexilis
  • Alternanthera reineckii
  • Staurogyne repens
  • Vallisneria spiralis
  • Heteranthera zosterifolia
  • Dwarf lily (Nymphaea stellata)
  • Water wisteria (Hygrophila difformis)
  • Java moss
  • Christmas moss (Vesicularia montagnei)
  • Pygmy chain sword (Helanthium tenellum)
  • Guppy grass (Najas guadalupensis)

Rotala colorata - potted

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