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Snails3 Galaxy Rasboras (Celestial Pearl Danio)
Galaxy Rasboras, also known as Celestial Pearl Danio, are a super popular freshwater nano fish. The scientific name for Galaxy Rasboras is Celestichthys margaritatus. Galaxy Rasboras are very shy and are best kept with bottom-feeding fish so that they can have adequate food. They can usually be kept safely with shrimp due to their peaceful temperament! Their vibrant color adds color and activity to planted tanks. Their coloration is even better when kept in groups of 6 or more.
Please note: Fish must be shipped via Express Shipping ONLY due to the safety of the fish.
Galaxy Rasboras (Celestichthys margaritatus)
The Celestial Pearl Danio (CPD) also known as the Galaxy Rasbora is one of the most popular nano fish available today. It is our most popular fish at The Shrimp Farm as well. The CPD is striking in any planted aquarium and can usually be kept safely with shrimp.
Galaxy Rasbora Behavior
While the small size of the CPD might make it seem compatible with other fish of the same size, they are often very shy and therefore find it difficult to find food. It is recommended to pair this fish with bottom-dwelling catfish so that they have an adequate food supply.
The Galaxy Rasbora reaches sizes between ½ inch to ¾ inch.
Galaxy Rasbora Care
We currently feed them our famous MK Breed Baby Shrimp Food Powder due to its various nutrients.
Buying Galaxy Rasboras
Galaxy Rasboras are an excellent addition to any planted tank since they do not eat live plants or disturb your substrate.
Scientific Name: Danio margaritatus
Common Name: Galaxy Rasbora
Other Common Name: Celestial Pearl Danio
Temperament: Peaceful
Diet: Omnivorous. Will readily eat most flake foods and algae wafers, as well as freeze-dried daphnia, bloodworms, tubifex, and brine shrimp.
Breeding: Easy
Care Level: Easy
Origin: India
Found in Wild: Yes
Life Span: 3-5 years
Full Grown Size: Approx. 1 inch (2.5 cm)
Approximate Purchase Size: 1/2 - 1 inch (1.3 - 2.5 cm)
General Water Parameters:
pH Range: 6.2 - 8.0, Ideal pH: 7.2
Temperature Range: 65 - 80, Ideal Temperature: 73
GH Range: 63 - 15 dkh Ideal Hardness: 8 dkh
KH Range: .3-7 dkh Ideal Hardness 4 dkh
TDS Range: 150-300
Minimum Tank Size: 5 Gallon
Currently Being Fed: Baby Shrimp Food
How big do Galaxy Rasboras get?
At a maximum size of around 2 - 2.5cm, Celestial Pearl Danios stay quite small.
How many Galaxy Rasboras can I keep per gallon?
We recommend no less than 2 fish per gallon (mininum of 5 gallon tank). They thrive in larger numbers of 10 or more. They become more peaceful and colorful in larger numbers.
How long do Galaxy Rasboras live?
3-5 years is the average lifespan of a Galaxy Rasbora.
Are Galaxy Rasboras easy to Breed?
Breeding Galaxy Rasboras is easy. In fact, it's a little too easy. These fish are continuous spawners. This means that they will lay eggs regularly if conditions are good. However, the fry are often eaten by the adults. So, to prevent this, set up a separate cycled breeding tank, which is the best option if you want to actively breed them. You’ll have a higher chance of preserving Galaxy Rasbora fry if you remove the adults after they’ve spawned.
What is the diet of Galaxy Rasboras?
Galaxy Rasboras will thrive on omnivorous type foods. They will readily eat most flake foods and algae wafers, as well as freeze-dried daphnia, bloodworms, and brine shrimp.
What are the best tankmates for Galaxy Rasboras?
Galaxy Rasboras, in general, are incredibly peaceful fish and get along with other fish AND shrimp. We recommend keeping galaxy rasboras in numbers of 6 or more because they are known to thrive when schooling together.
Feel free to add shrimp, Dwarf Orange Crayfish, snails, and other peaceful fish to your tank with them. They also LOVE planted tanks and rocks due to extra nutrients and hiding places.
What is the best way to Acclimate my new Galaxy Rasboras?
When adding new tankmates to your already existing tank, it is important to take the proper steps in introducing and acclimating them into their new home. The whole process is extremely stressful for the fish. Acclimation is important for fish as it allows them time to adjust to the temperature and parameters of their new environment. By doing this correctly, you will reduce the chances of shock or death of your new crayfish. We recommend drip acclimation for fish as it is generally the best option to adjust them slowly to your tank. You can find our Premium Drip Acclimation Kit here.
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