🐟 Aquarium Fish

Shubunkin

Carassius auratus — small size, 15 year lifespan. Note: This species requires a minimum of 2 animals.

Shubunkin
🔍 Click to enlarge
$488 USD
First-year cost (one-time setup + first 12 months of recurring costs)
$321 USD

Annual (Year 2+)

$27 USD

Monthly Average

$3,862 USD

Lifetime (15 yrs)

$0 USD

Emergency Fund /yr

UK (GBP)

First year: £449 GBP
Lifetime: £3,553 GBP

Germany (EUR)

First year: €415 EUR
Lifetime: €3,283 EUR

Detailed Cost Breakdown

All amounts are in US Dollars (USD). Costs for UK (GBP) and Germany (EUR) are shown further below.

One-Time Setup Costs

$166

ItemCostFrequency
Tank / Pond$62One-time
Filter$31One-time
Lighting$21One-time
Predator Protection$21One-time
Substrate$13One-time
Plants / Decor$13One-time
Fish Purchase$5One-time

Monthly Recurring Costs

$27/mo

ItemCostFrequency
Water Conditioner$5/moMonthly
Food$5/moMonthly
Medication$5/moMonthly
Electricity$4/moMonthly
Water Tests$3/moMonthly
Water$3/moMonthly

Annual Recurring Costs

$321/yr

ItemCostFrequency
Replacement Equipment$16/yrAnnual

Pet Insurance (US, USD)

Monthly premium: $0–$0

Coverage: not_available

Deductible:

Already Have the Setup?

If you already have the enclosure, tank, or housing setup, adding a 2nd animal only costs the recurring expenses (food, healthcare, supplies) — no need to buy setup items again.

$321 USD

US (USD) /yr

£296 GBP

UK (GBP) /yr

€273 EUR

Germany (EUR) /yr

Where Does the Money Go?

Acquisition

$5

Initial Setup

$161

Food & Nutrition

$62/yr

Healthcare

$62/yr

Supplies

$62/yr

Maintenance

$134/yr

At a Glance

Size Class

Small

Weight

100 g

Lifespan

15 years

Activity

Moderate

Temperament

Hardy, active, social

Sociality

Needs a group

Beginner?

Yes

Time Needed

Low

Housing Requirements

Housing Type

House with yard

Indoor/Outdoor

Indoor and outdoor

Minimum Space

Aquarium or pond

Setup Cost

Low

Complexity

Low

Rental Suitable?

Yes

Diet & Feeding

Diet Type

Omnivore

Feeding Frequency

Daily

Food Type

goldfish flakes/pellets

Supplements

No

Health & Veterinary Care

Common Health Conditions

  • Ich
  • Fin rot
  • Parasites
  • Bacterial infections

Breed-Specific Risks

  • Ich
  • Fin rot

Vaccinations

Not required

Vet Frequency

As needed

Health Risk

Low

Vet Cost Level

Low

Emergency Risk

Low

Specialist Vet?

Yes

How Does It Compare?

Budget: Low Space: Low Time: Low Maintenance: Low Activity: Moderate Noise: Silent Lifespan: long Social: optional_group Health Risk: Low Vet Cost: Low Beginner?: Yes Family?: Low Apartment?: High

Frequently Asked Questions

How much does a Shubunkin cost per year?

Annual recurring costs from year 2 onwards are approximately $321 USD (US), with a first-year setup cost of $488 USD. Monthly average: $27 USD/mo.

What is the lifetime cost of a Shubunkin?

Over a typical 15-year lifespan, expect to spend approximately $3,862 USD. This includes initial setup plus ongoing food, healthcare, supplies, and insurance. Real-world spending varies — many owners spend 20-30% less by doing grooming at home, skipping boarding, or choosing not to insure.

Is a Shubunkin good for beginners?

Yes — Hardy, active, social. Low time commitment required.

What does a Shubunkin eat?

Omnivore diet, fed Daily. goldfish flakes/pellets

How big does a Shubunkin get?

Small size class, typical weight 100 g. Lifespan: 15 years.

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Photo: FreudianSlap at English Wikipedia — CC BY 3.0 via Wikimedia Commons