Overview : Cryptocoryne balansae is a striking aquatic plant native to Southeast Asia, known for its long, narrow, and lanceolate-shaped leaves, which can provide a stunning contrast in aquariums. It's a species of Cryptocoryne that requires slightly more attention than some other varieties but is highly valued for its unique appearance and suitability in aquascaping.
Size and Growth:
- Height: Can grow up to 20 inches (50 cm) or more, making it suitable for medium to large aquariums. It has long, thin, lance-shaped leaves that grow in a rosette formation.
- Spread: It forms a dense cluster as it spreads through runners, which allow it to form new plants over time.
- Growth Rate: Moderate to slow-growing, depending on water conditions and nutrient availability.
Lighting Requirements:
- Medium to High Light: Cryptocoryne balansae thrives in moderate to high lighting. Too little light may slow its growth, while intense light can lead to algae issues. Ideally, 1.0-1.5 watts per liter of light will keep the plant healthy.
- Optimal Light: Providing moderate lighting encourages healthy leaf development, while very low light might result in poor growth or a lack of color.
Temperature Range:
- Ideal Range: 72°F to 82°F (22°C to 28°C).
- Tolerates a Range of Temperatures: It can tolerate a slightly wider range but performs best within the ideal temperature range.
Water Parameters:
- pH Range: Prefers slightly acidic to neutral water, with a pH range of 6.0 to 7.5.
- Hardness: Soft to moderately hard water works best for Cryptocoryne balansae, though it can adapt to a range of water hardness.
- CO₂ Requirements: While CO₂ supplementation is not mandatory, it does help in promoting better growth and leaf development, especially in high-light conditions.
Ideal Tank Conditions:
- Tank Size: Due to its height, it’s best suited for medium to large aquariums (20 gallons or more).
- Water Quality: Clean, stable water is key for the health of this plant. It thrives in tanks with good filtration and circulation to ensure nutrient uptake and prevent stagnation.
- Placement: Cryptocoryne balansae is best placed as a background or mid-ground plant, depending on the size of the tank, as it can reach considerable heights.
Benefits in Aquariums:
- Aesthetic Appeal: The plant’s tall, narrow leaves create an elegant look in the aquarium, adding verticality and depth to the aquascape.
- Low Maintenance: While it requires a bit more care in terms of light and nutrients, it’s generally considered hardy once established.
- Aquascaping Flexibility: It fits well in various aquascaping styles, particularly in large setups, where its height can make a statement in the background.