The Celestial Pearl Danio is a small, colorful fish. It is also called the Galaxy Rasbora. Many people love this fish because of its bright colors and peaceful nature. Taking care of Celestial Pearl Danios is fun and easy if you know some basic tips.
What is a Celestial Pearl Danio?
This fish comes from small streams in Myanmar. It is very small, about 1 inch long. Its body is dark blue with white and red spots. These spots look like stars in the night sky. That is why it is called “Celestial Pearl.”
Why Choose Celestial Pearl Danios?
- They are peaceful and calm fish.
- They have beautiful colors that shine in the tank.
- They are small and need little space.
- They do well with other peaceful fish.
Tank Size and Setup
Celestial Pearl Danios do not need a very big tank. A 10-gallon tank is a good start for a small group. But bigger tanks are better if you want more fish.
These fish like a tank with many plants and hiding spots. Plants help them feel safe. You can use live plants or fake ones. Also, add rocks or small caves. This gives the fish places to hide if they feel shy.
Here is a simple checklist for the tank:
| Item | Details |
|---|---|
| Tank Size | At least 10 gallons |
| Water Temperature | 72°F to 79°F (22°C to 26°C) |
| pH Level | 6.5 to 7.5 |
| Water Hardness | Soft to medium (5-12 dGH) |
| Plants | Many live or fake plants |
| Hiding Spots | Rocks, caves, or decorations |
Water Conditions
Clean water is very important for Celestial Pearl Danios. They like soft and slightly acidic to neutral water. The pH should stay between 6.5 and 7.5. The temperature should be warm but not hot, about 72 to 79 degrees Fahrenheit.
Do a water test once a week. Change 20% of the water every week. This keeps the tank clean and the fish healthy. Use a good water filter to help keep water clear.
Credit: fluvalaquatics.com
How Many Celestial Pearl Danios to Keep?
These fish are schooling fish. This means they like to live in groups. You should keep at least six Celestial Pearl Danios together. They feel safe and happy in groups.
If you keep only one or two, they may feel scared. Groups also show better colors and swim more actively.
Male To Female Ratio
Try to have more females than males. A good mix is one male for every two females. Males can be a bit aggressive during courtship. More females help reduce this problem.
Feeding Celestial Pearl Danios
These fish eat small foods. They like live or frozen foods like brine shrimp, daphnia, and bloodworms. You can also feed them high-quality flakes or pellets made for small fish.
Feed small amounts twice a day. Give only what they can eat in 2 to 3 minutes. Overfeeding can cause water problems.
Behavior and Temperament
Celestial Pearl Danios are peaceful fish. They do well with other small, calm fish. They do not bother other tank mates much.
They are shy at first. But as they get used to their tank, they become more active and swim near the front. They love to explore their environment.
They enjoy swimming in the middle and bottom parts of the tank. They are not strong swimmers, so do not keep them with large or aggressive fish.
Credit: www.aquariumcoop.com
Tank Mates for Celestial Pearl Danios
Choose peaceful and small fish as tank mates. Good choices include:
- Small tetras
- Small rasboras
- Otocinclus catfish
- Small shrimp
Avoid big or aggressive fish. They may harm or stress your Celestial Pearl Danios.
Breeding Celestial Pearl Danios
Breeding these fish is possible in home tanks. They lay eggs on plants or flat surfaces. To breed them, you need to create good conditions:
- Keep the water clean and soft.
- Provide many plants or spawning mops.
- Feed them well with live foods.
- Separate males and females if needed.
The female lays eggs, and the male fertilizes them. After spawning, remove the adults to protect the eggs. Eggs hatch in about 2 to 3 days.
Common Problems and Solutions
Here are some common issues and how to fix them:
| Problem | Cause | Solution |
|---|---|---|
| Fish hiding all the time | Stress or new environment | Give time to adjust; add more plants |
| Fish losing color | Poor water quality or stress | Do water changes; check tank mates |
| Fish not eating | Stress or illness | Try live foods; check water parameters |
| Fish aggression | Too few females or small tank | Add more females; increase tank size |
Summary
Celestial Pearl Danios are small, peaceful, and beautiful fish. They need clean water, warm temperature, and a good tank setup. Keep them in groups of at least six. Provide plants and hiding places to make them feel safe.
Feed them small foods twice a day. Watch their behavior and water quality to keep them healthy. With proper care, these fish will brighten your aquarium and bring joy for years.
Frequently Asked Questions
How Many Pearl Danios Should Be Kept Together?
Keep at least six Pearl Danios together to ensure proper schooling and reduce stress. Provide plenty of plants and hiding spots. Maintain a higher number of females to minimize male aggression during courtship. This setup promotes their well-being and natural behavior in the aquarium.
Are Celestial Pearl Danios Easy To Keep?
Celestial Pearl Danios are easy to keep with basic care. They need at least six in a planted tank. They prefer stable water and peaceful tankmates. Providing hiding spots reduces stress and encourages natural behavior. Their small size means minimal space is required.
Are Celestial Pearl Danios Aggressive?
Celestial Pearl Danios are generally peaceful and non-aggressive toward other species. Males may show mild territorial behavior. Keep them in groups to minimize aggression.
What Is The Best Tank Mate For Celestial Pearl Danios?
The best tank mates for celestial pearl danios are peaceful, small fish like ember tetras, otocinclus catfish, and shrimp. Avoid aggressive or large species to keep harmony. Provide plenty of plants and hiding spots to reduce stress and ensure a thriving community tank environment.
How Many Celestial Pearl Danios Should Be Kept Together?
Keep at least six Celestial Pearl Danios together as they are schooling fish and feel safer in groups.
What Is The Ideal Tank Size For Celestial Pearl Danios?
A tank of 10 gallons or larger is best to provide enough swimming space.
What Water Conditions Suit Celestial Pearl Danios Best?
They thrive in water with temperature 72-78°F, pH 6. 5-7. 5, and soft to medium hardness.
What Should I Feed Celestial Pearl Danios Daily?
Feed a mix of high-quality flakes, micro pellets, and live or frozen foods like daphnia.