Can beginners keep Yuuyake medaka?

Yes, Yuuyake is classified as beginner-friendly. As long as you keep up with basic water changes and feeding, it's an approachable choice even for first-time medaka keepers.

How large does Yuuyake grow?

Adults typically reach about 3 to 4 cm, which is a similar size to standard medaka, so no unusually large tank is required.

What is the lifespan of Yuuyake medaka?

Yuuyake typically lives 2 to 3 years. It's a good idea to make sure you can provide consistent care over that period before bringing one home.

Can Yuuyake be kept with other medaka?

Yuuyake has a calm temperament and generally does well in mixed groups with other medaka. However, pairing it with much larger fish can put it at a disadvantage when competing for food, so choosing similarly sized tankmates is recommended.

Are there any legal restrictions on keeping Yuuyake?

Yuuyake is not subject to CITES regulation, so there is no particular concern on this front.

Yuuyake (Sunset)

Yuuyake, meaning "sunset" in Japanese, is a selectively bred medaka known for its striking orange-to-red gradient running from head to tail, evoking the warm colors of an evening sky. The effect is especially beautiful when sunlight filters through the tank. Calm and easygoing by nature, it gets along well with other fish and is considered beginner-friendly, making it an approachable choice for first-time medaka keepers. Adults typically live 2 to 3 years and grow to about 3 to 4 cm, offering a rewarding, ever-changing display of color over time.

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Each Medaka listing includes the following from Breeder. Full transparency on color variations (Yokihi/Miyuki/Lame) and lineage guaranteed.

Variety Name
Lineage
Actual Photos
Color Classification
Body Type
Scale Type
Size
Origin
Age/Generation

All varieties Youkihi1 Ouka Otohime Koutei Beniazami Mehina Yuuyake (Sunset)Youkihi Hikari Youkihi Transparent-Scale Medaka Raikou Medaka Miyuki1 Marine Blue

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Yuuyake (Sunset) key facts

Care level: Beginner-friendly
Lifespan: 2-3 years
Size: 3-4cm
Temperature: 5〜30℃
Diet: Medaka pellets, daphnia
Container: White container showcases gradient body color beautifully
Sunlight: Sunlight makes body color gradient more vivid
Temperature: 5-30°C (optimal 20-28°C)
Feeding: Hardy and easy to keep. Suitable for beginners

TraitsModified medakaOrangeGradientBeginner-friendly

About Yuuyake (Sunset)

Yuuyake is a selectively bred medaka with a striking orange-to-red gradient. Beginner-friendly, living 2-3 years and growing to 3-4cm as an adult.

7 things to know before welcoming a Yuuyake (Sunset)

1Basic Tank Setup
Since adults reach about 3 to 4 cm, choose a container with enough space to avoid overcrowding. Yuuyake can be kept indoors or outdoors, though it's best to avoid spots with prolonged direct sunlight to prevent sudden water temperature swings.
2Calm Temperament
Yuuyake is peaceful and generally coexists well with other medaka. It can be kept in mixed groups, but pairing it with much larger fish may put it at a disadvantage when competing for food, so grouping with similarly sized fish is recommended.
3Bringing Out the Color
The gradient coloring is Yuuyake's main appeal, and how vivid it appears can shift with water quality, light exposure, and diet. Observing your fish over time to find the conditions that bring out the best color is part of the enjoyment.
4Beginner-Friendly Care
Yuuyake is classified as beginner-friendly, so first-time keepers can raise it comfortably by keeping up with basic water changes and feeding. That said, daily health checks are still important.
5Planning for Its Lifespan
Yuuyake typically lives 2 to 3 years. Before bringing one home, it's worth confirming you can provide consistent care for that full span, which helps ensure a smooth, long-term relationship with your fish.
6Establishing a Water-Quality Routine
As with medaka in general, sudden changes in water quality can cause stress. Establishing a routine of regular water changes and temperature checks helps maintain a stable environment and supports overall health.
7Final Checks Before Bringing One Home
Before bringing a Yuuyake home, prepare the basics: adequate tank space, a water-change routine, and a plan for managing temperature during winter and summer. Having this groundwork ready makes settling into care much smoother.

Frequently asked questions about Yuuyake (Sunset)

Q.Can beginners keep Yuuyake medaka?: A.Yes, Yuuyake is classified as beginner-friendly. As long as you keep up with basic water changes and feeding, it's an approachable choice even for first-time medaka keepers.
Q.How large does Yuuyake grow?: A.Adults typically reach about 3 to 4 cm, which is a similar size to standard medaka, so no unusually large tank is required.
Q.What is the lifespan of Yuuyake medaka?: A.Yuuyake typically lives 2 to 3 years. It's a good idea to make sure you can provide consistent care over that period before bringing one home.
Q.Can Yuuyake be kept with other medaka?: A.Yuuyake has a calm temperament and generally does well in mixed groups with other medaka. However, pairing it with much larger fish can put it at a disadvantage when competing for food, so choosing similarly sized tankmates is recommended.
Q.Are there any legal restrictions on keeping Yuuyake?: A.Yuuyake is not subject to CITES regulation, so there is no particular concern on this front.