Japan Blue Endler

The Japan Blue Endler is a stunning, active livebearer known for its iridescent metallic sheen and energetic personality. Perfect for any nano aquarium.

Japan Blue Endlers are small, captivating livebearers prized for their striking iridescent metallic blue colouration and tireless, active swimming behaviour. They are remarkably hardy and adaptable, making them an excellent choice for both beginners looking for an eye-catching display and experienced hobbyists interested in selective breeding.

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🐟 Japan Blue Endler Care Tips

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✅ Tank Requirements

• Tank Size: Minimum 30 litres for a small colony to allow for their active swimming.
• Group Size: 6 or more; they are shoaling fish that feel most secure and display best in groups.
• Substrate: Fine sand or dark gravel works well to make their metallic colours pop.
• Filtration: Gentle filtration is preferred, as they enjoy clear water but dislike strong currents.

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🌡️ Water Parameters

• Temperature: 22–28°C (72–82°F)
• pH: 7.0–8.5
• Hardness: 8–15 dGH (prefers moderately hard, alkaline water)
• TDS: 200–400 ppm

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🍽️ Diet

• Omnivores: Feed high-quality flake or micro-pellet food as a base.
• Supplement with live or frozen foods like daphnia or baby brine shrimp for growth and colour.

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🧼 Tank Maintenance

• Perform weekly water changes (10–15%) using dechlorinated, temperature-matched water.
• Ensure your filter is well-cycled to maintain stable biological health and clear water quality.

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🤝 Tank Mates

• Peaceful; best kept with other community nano fish, snails, or shrimp.
• Avoid large or aggressive cichlids that may view them as prey.

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🍀 Colour & Health Enhancement

• Lighting: Moderate to bright lighting helps highlight their unique metallic Japan Blue sheen.
• Diet: A mineral-rich, varied diet supports healthy growth and vibrant colour:

• High-quality colour-enhancing flakes
• Occasional protein-rich live foods for vitality
• Calcium-rich supplements to support bone and scale health