Hygro Blue (Hygrophila salicifolia) Aquarium Plant Care Guide
Hygro Blue, also known as Blue Hygro or Blue Hygro Aquarium Plant, is a striking aquatic plant that adds a unique blue-green hue to freshwater tanks. Its willow-like leaves and easy adaptability make it popular among aquarium enthusiasts. Here’s a guide to growing and caring for Hygro Blue in your tank.
Overview
- Scientific Name: Hygrophila salicifolia
- Common Names: Hygro Blue, Blue Hygro, Blue Hygro Aquarium Plant
- Family: Acanthaceae
- Origin: Southeast Asia
- Difficulty Level: Easy to moderate
- Growth Type: Stem plant
- Size: Can grow up to 16 inches
Tank Requirements
- Tank Size: 10 gallons minimum; larger tanks provide room for full vertical growth.
- Placement: Ideal for the background due to its tall growth, creating a lush, blue-green backdrop.
Water Parameters
- Temperature: 72-82°F (22-28°C)
- pH Level: 6.5-7.5
- Water Hardness: Soft to moderately hard (2-12 dGH)
Blue Hygro adapts to a range of water conditions, with slightly acidic to neutral water preferred.
Lighting Requirements
- Light Level: Moderate to high
- Duration: 8-10 hours daily
For its best blue-green color, moderate lighting works well, but high lighting encourages faster growth. Balance light with nutrients to prevent algae.
Substrate and Fertilization
- Substrate: Nutrient-rich substrates enhance growth; it also grows well in sand or gravel.
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Fertilization:
- Macronutrients: Routine dosing of NPK supports healthy growth.
- Micronutrients: Iron helps bring out its color.
- CO₂ Injection: Optional but boosts growth, particularly in high-tech aquariums.
Planting and Propagation
- Planting: Plant in small groups spaced out in the substrate. It roots easily and spreads.
- Propagation: Stem cuttings can be replanted to grow new plants.
Maintenance and Potential Issues
- Growth Rate: Moderate to fast; regular pruning keeps it bushy and manageable.
- Algae: Over-lighting can lead to algae; balance light and nutrient levels.
- Melting: May experience “melting” when adjusting to a new tank, but will recover with stable care.
Benefits and Compatibility
- Aesthetic Appeal: Adds unique blue hues to aquariums.
- Oxygen Production: Helps oxygenate the water.
- Tank Mates: Suitable with small, peaceful fish and shrimp; avoid large herbivores.
Conclusion
Blue Hygro is a beautiful, easy-to-care-for plant that brings vibrant color and height to any aquarium. For a lush, healthy Hygro Blue display, ensure stable conditions and routine maintenance. You can find Blue Hygro and other aquarium plants at enchantedgrow.com to add to your aquatic setup!