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🐟 Fish · size Medium

Aphyosemion

fish genus

Photo · Wikipedia FR (CC BY-SA)

Weight

5–30 kg

Size

Medium

Lifespan

3–8 ans

Energy

Moyen

Maintenance

Faible

Training

Faible

The genus Aphyosemion groups several species of fish originating from the tropical regions of West Africa; of the family Nothobranchiidae, they are generally very colorful. These fish, averaging 6 cm in length, live in nature in extreme biotopes where they escape competitive pressure: muddy or polluted waters, temporary water ponds. Depending on the species, eggs, whose shell is very hard, can go through a drying phase.

Read more (39 mots)

Their lifespan in nature is linked to the length of the dry season, but in aquariums they can live more than three years. Fish of the genus Aphyosemion are part of what enthusiasts call "Killies."

Profile

At a glance

Energy

Modéré

Trainability

Faible

Maintenance

Faible

Indicative profile — every animal is an individual.

⚡ Key facts in 30 seconds

L'essentiel

  • 1Medium size (5–30 kg) — balance between presence and practicality.
  • 2Lifespan: 3 to 8 years on average, depending on hygiene and diet.
  • 3Moderate energy — 30 to 60 minutes of exercise per day are sufficient.
  • 4Minimal maintenance — little shedding, occasional brushing.

What if you adopted your future companion?

The Aphyosemion of your dreams may already be waiting in a shelter. Hundreds of aphyosemion (and equally wonderful crossbreeds) are looking for a family in France — every adoption starts a new story.

Editorial recommendation — no affiliate links.

Âge

What human age for a aphyosemion ?

The calculator is already set to the breed's adult size (espérance de vie 3–8 ans). Drag the slider to see the equivalence and corresponding life stage.

3 years
Birth9 years

Equivalent human age

52years

Mature

Metabolism slows down. Monitor weight and early signs of joint stiffness, and have teeth checked.

Estimate: Proportional estimate: a reference life expectancy of 5 years, scaled to an 80-year human life. No reference veterinary table exists for this species.

These equivalences are statistical benchmarks drawn from published veterinary tables. Every animal ages at its own pace, depending on genetics, diet and care. This calculator is neither a diagnosis nor veterinary advice.

Alert

To avoid for fish

Our database lists toxic ingredients and problematic additives by species.

  • Pacific tunaModerate
  • Copper sulphateModerate
  • red meatModerate
  • breadLow

Calculator · daily ration

How much to give a aphyosemion ?

Estimate based on the veterinary formula RER × DER, adjusted for fish. Adjust according to package recommendations.

18 kg
5 kg33 kg
Moderate

Result

225 g

per day · 719 kcal

113 g / repas (2 par jour)

Calculation for food of 320 kcal/100g.

For an exact calculation for your Aphyosemion (breed, age, allergies, health conditions): create a free account

FAQ

Frequently asked questions about Aphyosemion

How long does an Aphyosemion live?+
Average lifespan: 3 to 8 years depending on maintenance conditions.
Is Aphyosemion suitable for beginners?+
Research carefully before adoption: each species has specific needs (temperature, humidity, diet, space).
What basic equipment should be considered?+
Tank adapted to adult size, filtration, heating if tropical, lighting, plants/decor, water testing kit.

If you like this fish

Breeds with similar profiles

For more information

Sources & official links

Supplementary documentation on reference sites — breed clubs, encyclopedias, veterinarians.

The right score for your Aphyosemion.

SokoScan calculates a personalized PawScore based on breed, age, weight and your pet's sensitivities. Free, instant.