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Fundulopanchax gardneri, adult male AI side-view illustration facing left

Gardner’s killifish

Fundulopanchax gardneri

Blue-green flanks with red spots

Adult males show blue-green flanks, red spots and red gill-cover markings. Colour varies among forms and females are plainer.

Adult length
Up to 5.5 cm (standard length, without the tail fin)
Water temperature
20–26 °C
Lifespan
2–3 years
pH
6–7.5
Hardness
1–10 dGH
Natural habitat
Inhabits brooks, swamps, pools and streams in humid forest, highland savannah and rainforest.

Use a fitted lid. Pursuit and predation on small companions need attention; easy breeding does not make it a community fish.

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Appearance and identification

Gold and albino fish are colour forms.

Same-species behaviour

Consider male competition, sex ratio and escape cover.

Space requirements

Provide cover, feeding access and a fitted lid.

Diet and feeding

Offer varied small animal foods and check that prepared feeds are accepted.

Compatibility limits

Watch pursuit, feeding and prey size.

Aquarium environment

Plant cover can separate sightlines and offer spawning sites.

Sources

killis.org.uk ↗ 2026-10-22

www.fishbase.se ↗ 2026-10-25

www.seriouslyfish.com ↗ 2026-10-22

api.gbif.org ↗ 2026-10-22

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