Gold Medaka Ricefish Killifish (Oryzias latipes "Gold")

Gold Medaka Ricefish (Oryzias latipes "Gold")
A glimmering gem for your aquarium or pond!

Bring a touch of golden elegance to your tank or outdoor setup with the Gold Medaka Ricefish — a hardy, peaceful, and eye-catching species perfect for aquarists of all levels. Their shimmering, metallic gold coloration and active schooling behavior make them a true standout in any aquatic display.

Quick Overview:

• Common Name: Gold Medaka Ricefish

• Scientific Name: Oryzias latipes "Gold"

• Origin: Japan & East Asia

• Size: Up to 1.5 inches (3.8 cm)

• Temperament: Peaceful, schooling

• Lifespan: 2–4 years with proper care

Ideal Habitat & Tank Requirements:

• Tank Size: 5+ gallons (larger preferred for groups)

• Temperature: 64–78°F (18–26°C) — thrives in room temp & unheated tanks!

• pH: 6.5–8.0

• Water Hardness: Soft to moderately hard

• Environment: Low to moderate flow, well-planted tanks or shallow ponds

 Diet:

• Gold Medaka are omnivores and easy to feed!

• Accept high-quality flakes, micropellets, frozen daphnia, brine shrimp, and live foods.

• Will also nibble on soft algae and biofilm.

Breeding Info:

• Easy to breed! These egg layers thrive in groups, especially with slightly warmer water and floating plants.

• Females lay adhesive eggs that can be collected or left in breeding mops/plants.

• Fry are tiny but hardy and will grow quickly on powdered foods or infusoria.

Fun Facts:

• Medaka have been studied in space by NASA for their resilience!

• They're one of the oldest domesticated fish in the world — kept in Japanese gardens for centuries.

• Their iridescent gold color really shines in natural light — perfect for patio ponds or sunny tanks.

💡 Pro Tip:
Keep Gold Medaka in groups of 6 or more to enjoy their natural schooling behavior and reduce stress.

Add a little shimmer to your setup with these bright, active, and beginner-friendly beauties.
Gold Medaka — small fish, big impact!