Dario sp. Myanmar – Tiny Freshwater Jewel for Planted Nano Aquariums

Dario sp. Myanmar is a vibrant, miniature freshwater fish from Myanmar, perfect for nano and heavily planted aquariums, prized for its brilliant coloration and active behavior.

🌿 Species Overview

• Scientific Name: Dario sp. Myanmar

• Common Name: Myanmar Dario, Jewel Dario

• Origin: Myanmar (Burma), Southeast Asia

• Habitat: Slow-moving streams, shallow rivers with dense vegetation

• Temperament: Semi-aggressive; territorial in small spaces

Dario sp. Myanmar is a tiny, vividly colored fish that is highly sought after by hobbyists for its bold red/orange males and contrasting females. Despite its small size, it exhibits fascinating behavior and is perfect for nano aquariums.

🎨 Appearance & Coloration

• Tiny body, usually 1–2 cm (0.4–0.8 inches)

• Males display bright red/orange coloration with iridescent highlights

• Females are more muted, often grey to brown with subtle red hints

• Fins are translucent or lightly colored, complementing male vibrancy

• Active and agile swimmers; males display striking courtship behavior

The miniature size combined with brilliant coloration makes Dario sp. Myanmar an eye-catching addition to small, planted tanks.

📏 Size & Lifespan

• Adult Size: 1.5–2 cm (0.6–0.8 inches)

• Lifespan: 2–4 years with proper care

Small, peaceful, and ideal for nano tank setups, but males can be territorial toward each other.

💧 Water Conditions

Dario sp. Myanmar prefers soft, slightly acidic water:

• Temperature: 23°C – 27°C

• pH: 6.0 – 7.0

• Hardness: 2–8 dGH

• Water Flow: Gentle

• Filtration: Sponge filter or low-flow canister filter

• Environment: Planted or moss-covered aquariums with hiding spots

Stable water parameters are crucial for maintaining vibrant coloration and health.

🏡 Tank Setup Recommendations

• Minimum Tank Size: 5–10 gallons for a small group

• Substrate: Fine sand or smooth gravel

• Lighting: Low to moderate; floating plants provide shade

• Plants: Java moss, Anubias, Cryptocoryne, small ferns

• Decor: Driftwood, rocks, and leaf litter for hiding

Dense planting and small caves help reduce stress and territorial disputes, especially between males.

🐟 Tank Mates Compatibility

• Best kept in species-specific groups or nano community tanks

• Compatible with small, peaceful fish like ember tetras, small rasboras, and pygmy corydoras

• Avoid aggressive, large, or fast-moving fish

Keep at least 1 male with 2–3 females in a small tank to manage aggression.

🍽 Feeding Habit

• Carnivorous / micropredator

• Diet Recommendations:

  • Live foods: daphnia, microworms, baby brine shrimp

  • Frozen foods: cyclops, microworms, baby Artemia

  • Sinking micro-pellets formulated for microfish

Feed 1–2 times daily in small portions to prevent water fouling. A varied diet enhances male coloration.

🛠 Care Level

• Difficulty: Intermediate

• Sensitive to water quality and small tank fluctuations

• Territorial males require careful observation

• Ideal for aquarists experienced with microfish

Weekly water changes (20–30%) and stable water parameters ensure health and vibrant coloration.

🌟 Why Choose Dario sp. Myanmar?

• Tiny, brilliantly colored miniature freshwater fish

• Active and engaging behavior in planted nano aquariums

• Perfect for small, species-specific or community tanks

• Males display vivid red/orange hues, ideal for hobbyists and collectors

• Low maintenance with proper tank conditions

Dario sp. Myanmar is a jewel-like microfish that adds color, activity, and personality to nano aquariums. Its small size, vivid male coloration, and fascinating behavior make it a captivating choice for microfish enthusiasts and planted aquarium hobbyists alike.