Pearl Galaxy Medaka Rice Fish (Oryzias latipes)
The Pearl Galaxy Medaka Rice Fish is a stunning variety of Japanese rice fish prized for its shimmering iridescence, glitter-like scaling, and peaceful temperament. This strain combines pearlescent tones and galaxy-like spotting over a semi-translucent or pastel base, making it a beautiful and active addition to planted aquariums or patio tubs.
✨ Dazzling Pearl Galaxy Patterning
Selective breeding has produced the Pearl Galaxy strain, known for its bright reflective scales that appear to twinkle under aquarium lighting. Colors range from soft white, silver, and pale blue to subtle hints of gold or lavender. Each fish has unique spotting and sparkle that give it its "galaxy" namesake.
Appearance & Traits
- 🌌 Semi-translucent body with scattered pearlescent scales
- 🌠 Sparkling "galaxy" patterning, especially visible under direct light
- 🐟 Small and slender body, with graceful swimming behavior
Packaging & Sexual Dimorphism
All Medaka are **unsexed** unless otherwise specified. Males may show slightly more vibrant coloration and longer dorsal/anal fins, while females often appear rounder-bodied when mature or carrying eggs.
Care & Tank Setup
Minimum tank size: 5 gallons (≈20 L), with 10+ gallons preferred for colonies
Filtration & heater: Gentle sponge or HOB filter, heater optional based on local climate
- Temperature: 64–78 °F (18–26 °C) (can tolerate mild seasonal variation)
- pH: 6.8–8.0
- GH: 5–15 dGH
- KH: 3–8 dKH
- TDS: ~100–250 ppm
Best kept in a planted aquarium or outdoor tub with floating plants and soft substrate. Peaceful by nature and great for community tanks. Avoid aggressive or overly large tankmates. Keep in groups of 6 or more for social comfort and activity.
Diet
Omnivorous: Offer high-quality micro pellets, crushed flakes, and live/frozen foods like baby brine shrimp, daphnia, and moina. Feed 1–2× daily in small portions.
Lifespan & Breeding
With proper care, Pearl Galaxy Medaka can live **2–4 years**. They are prolific egg-layers and breed readily in well-maintained setups. Eggs may be carried temporarily by females before being deposited on plants or spawning mops.
📦 Live Arrival Guarantee
All live fish are guaranteed to arrive healthy and active. In the rare event of a DOA (Dead on Arrival):
- 📸 Provide clear photos/videos of the unopened bag and deceased fish
- ⏰ Report within 1 hour of delivery to our support email (e.g. support@yourshop.com)
- ⚠️ Replacement or refund available for DOAs (shipping fees not refunded)
We are not responsible for courier delays, extreme weather, or mishandling but will work with you to resolve issues. Allow 2–3 business days for claim processing.
🚚 Shipping Schedule
- Ships **Monday through Wednesday** to minimize transit times
- Live arrival guarantee applies only when temperatures are between 40–85 °F
- Heat/cold packs included as needed
- Contact us for special handling requests — we’re here to help!
⚠️ Note
Always test your water conditions before introducing new fish. We cannot refund or replace fish lost due to improper tank setup or parameter mismatch. Reach out if you need guidance in setting up your Medaka tank!
