Live Tropical Freshwater Dwarf Neon Rainbow Fish (Melanotaenia praecox)
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Unlimited Combined Shipping For Bettas & Guppy ADD as many as you like for $21.
INSULATED BOX AND HEAT/ICE PACK INCUDED FOR THE WINTER/SUMMER SEASONS.
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.
Dwarf Neon Rainbowfish (Melanotaenia praecox)
Add brilliant flashes of color and nonstop activity to your aquarium with the Dwarf Neon Rainbowfish! Renowned for its shimmering metallic blue body and vibrant red fins, this stunning species is one of the most colorful and peaceful rainbowfish available in the hobby.
Dwarf Neon Rainbowfish are active schooling fish that thrive when kept in groups, creating a dazzling display as they swim together throughout the aquarium. Their iridescent scales reflect light beautifully, producing an eye-catching neon glow that stands out in planted and community aquariums alike.
Hardy, peaceful, and easy to care for, these rainbowfish make an excellent choice for both beginner and experienced aquarists. Their energetic nature and vibrant coloration bring life and movement to any freshwater setup.
Features:
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Brilliant metallic blue coloration
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Striking red fins
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Peaceful community fish
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Active schooling behavior
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Excellent for planted aquariums
Care Level: Easy
Temperament: Peaceful
Adult Size: 2.5–3 inches
Diet: Omnivore
Tank Size: 20 gallons minimum
Water Temperature: 72–82°F
For the best coloration and natural behavior, we recommend keeping Dwarf Neon Rainbowfish in groups of six or more. All fish are carefully selected for health and quality before shipping to ensure they arrive thriving and ready for their new home.
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 Freshwater Dwarf Neon Rainbow Fish (Melanotaenia praecox)
3 FISH x $8.00
$24.00
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.”