Tamakogane

Tamakogane key facts

Care level

Intermediate

Lifespan

10-15 years

Temperature

15〜28℃

Diet

Prepared foods, frozen bloodworms

Lighting

Daylight-like lighting best shows the golden colour. In very dim surroundings the colour reads flat, so keep the light bright enough for viewing.

Housing

It can be kept with equipment used for goldfish generally. Hold the water at 15-28C and keep conditions stable with filtration and regular water changes.

Tank Mates

Body and tail form vary between individuals, so choose tank mates by how fast the fish actually swims and avoid pairings with very different paces.

Notes

Production is limited and no published standard for body or pattern exists, so fish must be chosen with individual variation in mind.

About Tamakogane

Tamakogane is a rare original goldfish variety from Kimura Fish Farm in Saitama, known for its striking golden coloration and best suited to intermediate keepers.

7 things to know before welcoming a Tamakogane

1. 1A Distinctive Golden Hue

   Tamakogane's defining trait is the golden glow covering its entire body. The coloration shifts expression with the angle of light, giving it a look unlike other goldfish varieties.

2. 2An Original Kimura Farm Variety

   Tamakogane is one of the original varieties developed by Kimura Fish Farm in Saitama Prefecture. Its distinctive coloration reflects the farm's own bloodline.

3. 3A Rare Find

   Because production is limited, Tamakogane rarely appears on the market. If you come across one that catches your eye, make sure your tank setup is ready before bringing it home.

4. 4Best Suited to Intermediate Keepers

   Tamakogane is considered suitable for intermediate keepers. Some prior experience with water quality management and daily health checks makes for more confident care.

5. 5Keep Water Conditions Stable

   Goldfish are sensitive to changes in water quality. Regular filter cleaning and water changes help keep conditions stable, supporting both coloration and overall health.

6. 6Watch for Daily Changes

   Observing appetite, swimming behavior, and coloration each day helps you catch health changes early. Responding promptly to anything unusual is key to keeping your fish healthy.

7. 7Prepare the Tank Before Arrival

   Before bringing home a Tamakogane, set up a tank with adequate space and a filtration system. Taking time for careful acclimation also helps it settle into its new environment.

Frequently asked questions about Tamakogane

Q.What kind of goldfish is Tamakogane?

A.It's an original variety bred by Kimura Fish Farm in Saitama, distinguished by its brilliant golden coloration. It's known as a rare goldfish due to its limited production.

Q.Can beginners keep Tamakogane?

A.Tamakogane is considered suited to intermediate keepers. Having some basic knowledge and experience with goldfish care makes for more confident husbandry.

Q.Can it be kept with other goldfish?

A.It can generally be kept alongside other goldfish, though choosing tankmates of similar size and swimming speed makes for a calmer environment.

Q.Why is Tamakogane hard to find?

A.Because it's an original variety from Kimura Fish Farm produced in limited quantities, it rarely reaches the market, making it a genuinely rare find.

Q.How can I keep its golden color looking its best?

A.Maintaining good water quality is fundamental to preserving its coloration. Regular water changes and filter upkeep make it easier to keep the fish in healthy condition.

Useful tools for Tamakogane care

Learn more about Tamakogane in the encyclopedia

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