Hygrophila polysperma 'Rosanervig'

Overview

Position:Hygrophila polysperma 'Rosanervig' is a popular aquarium plant known for its light green leaves with bright pink veins, creating a striking contrast. This plant is a great choice for adding color and texture to the background of an aquarium.

Position in Aquarium

• Location: Behind and to the left of the volcano, extending towards the center.
  center

  of the aquarium.

• Grouping: Plant a group of about 5-6 stems to establish a lush backdrop that enhances the visibility of other features.

Care Requirements:Requirements

Thrives

Lighting

• Intensity: Medium to high
• Duration: 10-12 hours per day to promote vibrant growth and maintain leaf variegation.

Water Conditions

• Temperature: 22-28°C (72-82°F)
• pH: 6.0-7.5
• Hardness: 2-15 dKH

Substrate

• Type: Prefers a nutrient-rich substrate to support fast growth and healthy root development.

CO2

• Addition: Beneficial but not essential
• Rate: 5-15 mg/L can significantly enhance growth rate and leaf coloration.

Fertilization

• Macro Nutrients: Regular additions are important for sustained growth.
• Micro Nutrients: Supplementing with iron and other trace elements helps maintain the distinct pink coloration of the veins.

Pruning and Maintenance

• Pruning Frequency: Every 4-6 weeks or as needed to control growth and encourage bushier development.
• Trimming Technique: Trim top shoots and replant the cuttings if denser growth is desired.

Propagation

• Method: Easy through cuttings; simply cut the top of a stem and replant in athe rangesubstrate.
of
• lightingGrowth conditions;Rate: however,Fast, brighterwhich makes it suitable for filling in background areas quickly.

Common Issues

• Lighting Needs: Insufficient light can enhance leaf coloration and growth rate.

  Lighting: Mediumlead to high.

  CO2 Needs: Grows well with or without CO2 but responds well to supplementation with fasterleggy growth and richerless colors.

  vibrant

  Trimming:leaf Regularcolor.

trimming
• encouragesNutrient bushyDeficiencies: Watch for signs of nutrient deficiencies such as pale or yellowing leaves.

Additional Tips

• Plant Density: Planting in dense groups can help prevent algae growth andby preventsshading the substrate.
• Regular Check-ups: Regularly check and adjust plant from overshadowing others.

  Additional Tips: Its fast growth rate makes it ideal for new setupspositions to helpensure balanceoptimal theexposure aquarium'sto ecology.

  light and nutrients.