Live Tropical Fish Celestial Pearl Danio aka Galaxy Rasbora (Celestichthys margaritatus)
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At Coast Gem USA, we take pride in shipping only the highest quality product to our customers. Our fish, plant are carefully selected for their excellent health, vibrant colors, and wide, full tails.
Celestial Pearl Danio (Galaxy Rasbora)
Bring vibrant color and peaceful activity to your freshwater aquarium with the Celestial Pearl Danio, also known as the Galaxy Rasbora. This highly sought-after nano fish is admired for its deep blue body covered in shimmering pearl-like spots and its brilliant orange-red fins. Despite its small size, the Celestial Pearl Danio delivers stunning color and intricate patterns that make it a standout addition to planted aquariums.
These peaceful schooling fish thrive in groups of six or more and are an excellent choice for nano aquariums and planted community tanks. Their calm temperament and striking appearance have made them one of the most popular freshwater nano fish among aquascaping enthusiasts.
Product Features
- Common Name: Celestial Pearl Danio (Galaxy Rasbora)
- Scientific Name: Danio margaritatus
- Temperament: Peaceful
- Care Level: Easy
- Diet: Omnivore – accepts high-quality micro pellets, crushed flakes, frozen foods, and live foods
- Adult Size: Approximately 1 inch
- Recommended Tank Size: 10 gallons or larger
- Temperature: 72–78°F
- pH: 6.5–7.5
Why You'll Love Them
- Brilliant blue body with sparkling pearl-like spots
- Vibrant orange-red fins with beautiful natural coloration
- Perfect for planted and nano aquariums
- Peaceful schooling fish that thrives in groups
- Excellent companion for other small community fish
For the best coloration and natural behavior, keep Celestial Pearl Danios in schools of at least six individuals. A densely planted aquarium with driftwood, rocks, and open swimming areas will help them feel secure and encourage vibrant displays. Feed a varied diet of quality prepared foods along with occasional frozen or live foods to maintain optimal health and coloration.
Each fish is carefully selected, health-checked, and professionally packed to help ensure it arrives healthy and ready for its new home.
Please Note: As live fish, coloration and patterning may vary slightly between individuals. Photos are representative of the fish you will receive.
How to Acclimate Your Fish
Allow the sealed bag to float in your aquarium for approximately 15–20 minutes to equalize the temperature. Open the bag and gradually add small amounts of aquarium water over the next 15–20 minutes. Gently transfer the fish into the aquarium.
Important: Do not pour shipping water into your aquarium. Turn off aquarium lights and allow your new fish time to adjust to its new environment.
Live Arrival Guarantee
Your fish is carefully packed and shipped to help ensure a safe arrival. We recommend being available to receive your package as soon as it is delivered.
Shipping:
Orders are carefully prepared and shipped according to our current shipping schedule. Tracking information is provided once your order ships.
Live Arrival Guarantee:
If there is an issue upon arrival, please follow our DOA claim instructions and contact us as soon as possible.
Live Tropical Fish Celestial Pearl Danio aka Galaxy Rasbora (Celestichthys margaritatus)
5 FISH X $7.00
$35.00
Based on 1,300 Reviews By Customers
what people are saying...
“We just received our healthy, marbled Half Moon Betta from Coast Gem USA. Excellent communication from start to finish and the quality is amazing. They are consummate professionals who I highly recommend.”
“100% the best online store I’ve ever bought from. Excellent customer service, and reply really fast. My betta and panda corys arrived perfectly fine. They replied within about 20 minutes and refunded me.”
“I ordered a Betta back in March and he shipped out fast and arrived 2 days later healthy, gorgeous and definitely the fish I ordered. I made another order for a male Betta this week, same thing.”
“I ordered an Oranda from Coast Gem USA and the whole experience was honestly perfect. The fish showed up looking great—healthy, clean, and exactly what I was hoping for. You can tell they really took their time with the packing.”
“Great place for a vast assortment of freshwater fish. I’ve bought in-person and online, both have been great experiences with my purchases. Thank you Coast Gem, you guys are awesome!”
“This place is amazing! They have a bit of everything and they have knowledgeable staff to help you with fresh water fish expertise. Caesar was very kind and professional with getting our new cichlid peacock.”
“My giant betta showed up healthy with beautiful color. Took a few weeks. I knew from the start after reading reviews that it’s a slow process and this fish having to be imported would take a little longer but well worth the wait.”
“How this place only has 3 stars is beyond me. I did have to catch my own fish. However, the quality of fish that I got (African cichlids) was amazing!!! I paid much less than had I have purchased them somewhere else.”
“I originally had a pretty good experience ordering online from them. I ordered 5 betta and they took a little longer than expected to get to me but the quality was exceptional. I was so impressed that on a trip down to San Diego I checked them out.”
“I ordered 5 orandas. At first they were a little stressed, which is normal due to the trip since I live in Florida. After I quarantined them, they settled in beautifully and I was very happy with them.”