Ougon (Gold)
Ougon, meaning "gold" in Japanese, is a classic improved medaka variety prized for its shimmering golden body. Under sunlight or aquarium lighting, its scales catch the light beautifully, making it a standout in both indoor tanks and outdoor water gardens. Calm and easygoing by nature, Ougon gets along well with other medaka and adapts readily to community setups. It's a hardy, low-maintenance fish well suited to beginners. Adults typically reach about 3 to 4 cm in length and live around 2 to 3 years with proper care, making this a dependable choice for anyone starting out with medaka keeping.
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Ougon (Gold) key facts
- Care level
- Beginner-friendly
- Lifespan
- 2-3 years
- Size
- 3-4cm
- Temperature
- 5〜30℃
- Diet
- Medaka pellets, daphnia
- Container & Tank
- A black container makes the golden color stand out more. Looks great in an outdoor tub, a lotus bowl, or an indoor tank.
- Lighting
- It sparkles gold in sunlight, so keeping it outdoors under the sun brings out the color best.
- Water Temperature & Quality
- Tolerates 5-30°C with 20-28°C ideal. Adapts widely to neutral to slightly alkaline water; hardy and easy to keep.
- Diet & Feeding
- Feed medaka pellets as the staple plus live foods such as daphnia. Leftovers foul the water, so feed small amounts.
- Breeding & Egg-laying
- Hardy and easy to breed. Spawns actively once a spawning medium is provided, so even beginners can raise fry.
- Tank Mates & Compatibility
- Gentle temperament; mixes without trouble and can be kept with other peaceful medaka of similar size.
About Ougon (Gold)
Ougon is a golden-colored improved medaka prized for its shimmering body. Hardy and beginner-friendly, it grows to 3-4cm and lives 2-3 years. Learn its traits, care tips, and FAQs.
7 things to know before welcoming a Ougon (Gold)
1Ideal Lighting & Setup
Ougon's golden sheen becomes more vivid under sunlight or aquarium lighting. Keeping them in an outdoor water garden or a well-lit tank lets their coloring really stand out.
2Calm Temperament
Ougon medaka are gentle by nature and mix well with other medaka varieties. Still, pairing them with more assertive fish can make them retreat, so choose tankmates thoughtfully.
3Hardy & Beginner-Friendly
This variety tolerates a range of conditions and is easy for beginners to manage. That said, sudden swings in temperature or water quality should still be avoided.
4Adult Size
Fully grown, Ougon typically reach about 3 to 4 cm in length. Keep this in mind when planning tank space or choosing similarly sized tankmates.
5Expected Lifespan
Ougon generally live around 2 to 3 years. Consistent basics like regular water changes and stable temperatures help them thrive over that time.
6Suited to Outdoor Keeping
They do well in outdoor setups and water gardens where natural sunlight brings out their golden shine. Just keep an eye on seasonal temperature swings and adjust as needed.
7Preparing Before You Bring One Home
Set up your tank or water garden with the right equipment, such as filtration and substrate, before bringing your Ougon home. Acclimate them gradually to avoid sudden changes in water conditions.
Frequently asked questions about Ougon (Gold)
- Q.What temperament does Ougon have? Is it good for beginners?
- A.Ougon medaka have a calm, gentle temperament and are hardy, making them well suited to beginners. With basic water quality maintenance, they're relatively easy to keep successfully.
- Q.How big does Ougon medaka grow?
- A.Adults typically reach about 3 to 4 cm in length. Use this as a guide when planning your tank size or living space.
- Q.How long do Ougon medaka live?
- A.Their lifespan is generally around 2 to 3 years. Regular water changes and stable water temperature are key to helping them live a long, healthy life.
- Q.Can Ougon be kept together with other medaka varieties?
- A.Thanks to their calm temperament, Ougon can generally be kept alongside other medaka varieties. If pairing them with more assertive fish, keep an eye on them to make sure they aren't stressed.
- Q.Can Ougon be kept outdoors?
- A.Yes, this variety does well in outdoor water gardens with plenty of sunlight. Just watch for seasonal temperature changes outdoors and take precautions as needed.
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