The Celestial Pearl Danio is a small and beautiful fish. It has shiny spots that look like stars in the night sky. Many people call it the Galaxy Rasbora. This fish is popular in home aquariums. It is peaceful and easy to keep if you follow some basic steps.
About Celestial Pearl Danios
Celestial Pearl Danios are tiny fish. They grow up to about one inch long. Their bodies have bright blue and orange colors with white dots. They come from freshwater lakes in Southeast Asia. These fish like calm water and quiet places.
Tank Size and Setup
These fish do not need a big tank. A tank of 10 gallons or more is good. But bigger tanks are better if you want more fish. They like tanks with many plants and hiding spots.
Why plants and hiding spots? Because Celestial Pearl Danios can be shy. Plants make them feel safe. You can use live or fake plants. Add small caves or decorations for hiding, too.
Tank Setup Tips
- Use fine gravel or sand at the bottom.
- Add live plants like Java moss or Anubias.
- Use gentle filters to keep water clean.
- Keep water movement low to medium.
- Provide places to hide, like small caves.
- Use soft lighting to reduce stress.
Credit: www.aquariumcoop.com
Water Conditions
Celestial Pearl Danios like clean, soft water. Here are the best water parameters:
| Parameter | Ideal Range |
|---|---|
| Temperature | 72°F to 79°F (22°C to 26°C) |
| pH | 6.5 to 7.5 |
| Hardness | Soft to moderately hard (5-15 dGH) |
| Ammonia & Nitrites | 0 ppm (safe for fish) |
| Nitrates | Less than 20 ppm |
Regular water changes help keep water clean. Change 20-30% of tank water every week. Use a water conditioner to remove chlorine.
Credit: fluvalaquatics.com
Feeding Celestial Pearl Danios
These fish eat small foods. They like live or frozen foods and flakes. Good foods include:
- Microworms
- Brine shrimp
- Bloodworms
- High-quality flake food
- Micro pellets
Feed small amounts two times a day. Do not overfeed. Leftover food can dirty the tank.
Social Behavior and Tank Mates
Celestial Pearl Danios like to live in groups. Keep at least six fish together. This helps them feel safe and happy. They are peaceful fish. They get along with other small, calm fish.
Good tank mates include:
- Small tetras
- Small rasboras
- Corydoras catfish
- Small shrimp like cherry shrimp
- Snails
Avoid big, aggressive fish. They can stress or eat the danios.
Male And Female Ratio
Try to keep more females than males. A good ratio is one male to two or three females. Males can be a little territorial. This reduces fights and stress.
Behavior and Activity
Celestial Pearl Danios are active but shy. They swim near plants and decorations. They like to explore but hide if scared. They do not jump much, but a tank lid is good.
They show bright colors when happy and healthy. When stressed, colors fade.
Common Health Issues
These fish are hardy but can get sick. Watch for signs like:
- Faded colors
- Clamped fins
- Not eating
- White spots (ich disease)
- Slow swimming or hiding more than usual
Keep water clean and stable. Quarantine new fish before adding. Use medicine if needed, but carefully.
Breeding Celestial Pearl Danios
Breeding these fish is possible for beginners. They lay eggs on plants. Follow these tips:
- Use a separate breeding tank of 10 gallons.
- Keep water warm, about 75°F (24°C).
- Add fine-leaved plants or spawning mops.
- Feed parents live foods to prepare them.
- Remove adults after eggs are laid.
- Eggs hatch in 2-3 days.
- Feed fry with baby foods like infusoria.
Breeding can be fun and rewarding. It helps you learn more about your fish.
Summary Table: Key Points for Celestial Pearl Danio Care
| Care Aspect | Details |
|---|---|
| Tank Size | Minimum 10 gallons |
| Water Temperature | 72°F to 79°F (22°C to 26°C) |
| pH Level | 6.5 to 7.5 |
| Group Size | At least 6 fish |
| Feeding | Small live, frozen, or flake foods |
| Tank Mates | Peaceful small fish and shrimp |
| Behavior | Shy but active |
| Breeding | Easy with proper setup |
Final Thoughts
The Celestial Pearl Danio is a great fish for beginners. It is peaceful, small, and colorful. With the right tank setup, water care, and food, it can live happily for years. Always keep them in groups and provide hiding places. Watch their behavior and water quality regularly. That way, you will enjoy these shining little fish for a long time.
Frequently Asked Questions
How Many Pearl Danios Should Be Kept Together?
Keep at least six Celestial Pearl Danios together to ensure they feel safe and exhibit natural schooling behavior. Provide plenty of plants and hiding spots for their comfort. Maintain more females than males to reduce male aggression during courtship.
Are Celestial Pearl Danios Easy To Keep?
Celestial Pearl Danios are easy to keep with stable water conditions and a planted tank. Keep at least six for comfort. They thrive in peaceful community setups and need hiding spots to reduce stress. Regular feeding and moderate tank size ensure their health and vibrant colors.
Are Celestial Pearl Danios Aggressive?
Celestial Pearl Danios are peaceful and non-aggressive toward other species. Males may show mild aggression during courtship. Keep them in groups of six or more to reduce male territorial behavior. Provide plenty of plants and hiding spots to minimize stress and aggression.
Is Celestial Pearl Danio A Rasbora?
No, the Celestial Pearl Danio is not a rasbora. It belongs to the Danio genus, distinct from rasboras.
How Many Celestial Pearl Danios Should I Keep Together?
Keep at least six Celestial Pearl Danios together. They are schooling fish and feel safer in groups.
What Is The Ideal Tank Setup For Celestial Pearl Danios?
Use a planted tank with hiding spots. Dense plants help them feel secure and reduce stress.
What Water Temperature Suits Celestial Pearl Danios Best?
Maintain water temperature between 72°F and 78°F (22°C to 26°C) for healthy Celestial Pearl Danios.
What Should I Feed My Celestial Pearl Danios?
Feed small live or frozen foods like daphnia, brine shrimp, and high-quality flakes or pellets.