Galaxy Rasbora

Galaxy Rasbora

$10.00

Galaxy Rasbora, also called Celestial Pearl Danio, is a tiny, stunning nano fish (0.8–1 inch) with a deep blue-black body covered in bright white pearl spots and vivid red-orange fins (brighter in males). Native to Myanmar, they thrive in planted nano tanks and add sparkling movement to shrimp-safe communities.

Quick Care Overview

  • Tank: 10+ gallons (better 15–20+ for groups of 8–12+)
  • Parameters: 70–80°F (21–27°C), pH 6.5–8.0, soft to moderate hardness; very stable water quality required
  • Setup: Heavily planted, gentle flow, subdued lighting
  • Behavior: Peaceful, active schoolers; excellent with shrimp, snails, small peaceful fish
  • Diet: Micro pellets, frozen/live foods (daphnia, baby brine), occasional algae
  • Lifespan: 3–5 years with good care
  • Difficulty: Beginner to intermediate (sensitive to water swings)

These “living jewels” bring cosmic color and life to any planted nano setup — perfect for shrimp keepers and aquascapers. Available soon at Valley Aquatics with Canada-wide shipping! 🦐✨

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Galaxy Rasbora (Celestial Pearl Danio) Danio margaritatus

Product Summary The Galaxy Rasbora, also widely known as the Celestial Pearl Danio or CPD, is a stunning nano fish that brings a cosmic sparkle to planted aquariums. Native to shallow, vegetated ponds in Myanmar, these tiny gems feature a deep metallic blue to black body covered in brilliant pearlescent white spots — resembling a starry galaxy — paired with vibrant red-orange fins that pop dramatically in males. Females are slightly duller with a more golden-blue sheen and less intense fin color.

Growing to only about 0.8–1 inch (2–2.5 cm), they are perfect for nano and planted setups, where a school of 8–12+ creates a lively, shimmering display. Peaceful, active swimmers with occasional shy moments, they thrive in calm, well-planted tanks with gentle flow. Excellent for shrimp-safe communities (they rarely bother adult shrimp), they add movement and color without overwhelming small spaces.

Key Care Highlights

  • Tank Size: Minimum 10 gallons (longer is better for schooling); ideal 15–20+ gallons for a nice group.
  • Water Parameters: Temperature 70–80°F (21–27°C), pH 6.5–8.0 (stable is key; slightly alkaline preferred), hardness 1–5 dGH (soft to moderately hard). High water quality and a fully cycled tank are essential — they are sensitive to poor conditions.
  • Setup: Heavily planted with Java fern, Monte Carlo, Bucephalandra, or mosses; add driftwood, catappa leaves, and hiding spots. Use a gentle sponge filter to avoid strong currents. Subdued to moderate lighting enhances their colors.
  • Behavior & Compatibility: Peaceful schooling fish; keep in groups of 6+ (males may spar lightly but rarely harm each other). Great with other nano peaceful species (small rasboras, chili rasboras, pygmy corydoras), shrimp, snails, and otocinclus. Avoid aggressive or large tankmates.
  • Diet: Omnivorous — high-quality micro pellets, flakes, frozen/live daphnia, baby brine shrimp, cyclops, and occasional algae wafers. Feed small amounts multiple times a day.
  • Lifespan: 3–5 years with excellent care.
  • Difficulty: Beginner to intermediate — hardy once established, but sensitive to water quality swings and needs stable parameters.

Why Add Galaxy Rasboras to Your Tank? These little “living jewels” turn any planted nano setup into a breathtaking underwater galaxy. Their vivid colors intensify in well-maintained, planted environments, and their gentle nature makes them a favorite for shrimp keepers and aquascapers alike.

Ready to bring some starry magic to your aquarium? Stock up on these beauties at Valley Aquatics — Canada-wide shipping available! 🦐✨

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