Rotala Macrandra 'Mini' T/C

Rotala macrandra 'Mini' Care Guide

Common Name: Rotala macrandra 'Mini'
Difficulty Level: Moderate to Difficult
Family: Lythraceae

General Description:

Rotala macrandra 'Mini' is a vibrant, eye-catching stem plant prized for its compact size and intense red to pink coloration. Compared to the standard Rotala macrandra, the 'Mini' variety has smaller, more delicate leaves and requires more precise care to thrive. It is best suited for high-tech aquariums with strong lighting and CO₂ injection. When properly maintained, this plant becomes a stunning focal point in the midground or background of a planted tank.

Care Requirements:

1. Tank Size:

• Minimum Tank Size: 10 gallons (38 liters)

• Suitable for nano to large aquascapes.

2. Lighting Requirements:

• Lighting: High

• Intense light is essential to achieve the vibrant red and pink hues; insufficient lighting will result in dull, greenish growth.

3. CO₂ Requirements:

• CO₂: Required

• Consistent CO₂ injection is crucial for healthy growth, compact form, and coloration.

4. Water Parameters:

• Temperature: 22–28°C (72–82°F)

• pH: 5.5–7.0

• Hardness: Soft to moderately hard

5. Substrate:

• Substrate Type: Nutrient-rich

• A high-quality soil substrate is recommended to support fast growth and vivid coloration.

6. Fertilization:

• Nutrients: High

• Requires regular dosing of micronutrients and macronutrients (especially iron) to maintain color and vitality.

7. Maintenance:

• Growth Rate: Fast

• Regular trimming is necessary to prevent shading and to maintain a compact, bushy look.

8. Propagation:

• Propagation Method: Cuttings

• Easily propagated by cutting healthy stems and replanting them into the substrate.

9. Placement in Tank:

• Placement: Midground to Background

• Ideal as a colorful contrast plant in aquascapes like Dutch or nature-style layouts.

Summary:

Rotala macrandra 'Mini' is a stunning but demanding plant that rewards experienced aquarists with vivid red tones and delicate foliage. With strong lighting, CO₂, and a nutrient-rich environment, it can become a brilliant highlight in any planted aquarium. Regular maintenance is key to keeping its dense, vibrant appearance.