Fireline Danio (Devario sondhii) - A Vibrant Schooling Fish

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The Fireline Danio (Devario sondhii) is a striking, fast-swimming species known for its vibrant red and yellow stripes, making it a dynamic addition to any community tank. Originating from the clear streams of Southeast Asia, this hardy schooling fish thrives in well-oxygenated, fast-flowing water, bringing energy and color to your aquarium.

What We Love About This Fish:

• Vivid Stripes: Beautiful red and yellow lines give this fish its “fireline” appearance.
• Active Schooling Behavior: Thrives in groups, creating a lively display.
• Hardy and Peaceful: Adaptable and compatible with other non-aggressive species.
• Great for Community Tanks: Adds movement and color to any setup.

Natural Habitat:

Found in fast-flowing streams with clear water, rocky substrates, and abundant plant life. To replicate its habitat, maintain strong water flow and high oxygen levels.

Aquascaping:

• Plants: Ideal plants include Java Fern, Water Wisteria, and Vallisneria for cover and oxygenation.
• Hardscape: Incorporate smooth river rocks, slate stones, and driftwood like spider wood to create a natural flow and hiding spots.
• Botanicals: Consider adding Catappa leaves or alder cones to create a natural environment and provide additional grazing areas.

Diet and Feeding:

Omnivorous, feeding on high-quality flakes, pellets, and occasional live or frozen foods such as brine shrimp and daphnia. A varied diet enhances their vibrant colors and supports overall health.

Tank Mates and Compatibility:

Best kept in groups of six or more with other small, peaceful species like tetras, rasboras, and other danios. Avoid pairing with aggressive or significantly larger fish.

Shrimp Safe:

Generally safe with adult shrimp; however, small shrimp fry may be at risk if found in open areas.

Recommended Tank Parameters:

• Temperature: 68° - 77°F (20° - 25°C)
• pH: 6.5 - 7.5
• KH: 4 - 12 dKH
• Minimum Tank Size: 20 gallons

Care Guidelines:

• Diet: Omnivorous; provide a mix of flakes, pellets, and live/frozen foods.
• Social Behavior: Peaceful; should be kept in groups for best health and display.
• Origin: Wild-collected from Southeast Asia, showcasing their natural beauty.
• Average Adult Size: 2.5 - 3 inches (6.3 - 7.6 cm)
• Average Purchase Size: 1 - 2 inches (2.5 - 5 cm)

Add the Fireline Danio to Your Aquarium Today!
With its energetic schooling behavior and vibrant coloration, the Fireline Danio is a must-have for aquarists seeking a dynamic and eye-catching species. Its adaptability and peaceful nature make it an excellent choice for a community setup.

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