Guenther's killifish

Nothobranchius guentheri

Wild range: Eastern Africa (Africa)

At a glance: Guenther's killifish care

Compiled reference information. Review the care notes and original sources below.

What temperature is listed for Guenther's killifish?

The compiled profile lists 22.2–24.0 °C for Guenther's killifish (Nothobranchius guentheri). Check the original sources below for context and differing recommendations.

What tank size is listed for Guenther's killifish?

The profile lists a minimum tank volume of 20.0 US gallons (75.7 liters). Volume alone does not establish suitability; consider dimensions, group size and other inhabitants alongside the full care notes.

What pH is listed for Guenther's killifish?

The compiled profile lists a pH of 6.0–7.5. Review the cited care sources alongside the other water parameters in this profile.

Natural habitat

The Guentheri Killifish is typically found in shallow waters such as water holes, streams, and marshes in Africa, thriving in densely vegetated areas. These habitats offer not only shelter but also ample food sources, making it an ideal environment for this species, which enjoys living among plants.

Where they are found

This species is primarily spread across Eastern Africa, notably in regions of Tanzania and Kenya, where it can be found in various freshwater environments. The fish's adaptability to different water conditions exemplifies its resilient nature.

Aquarium care

To successfully keep the Guentheri Killifish in an aquarium, provide a well-planted environment with a soft substrate. Regular water changes are important to maintain optimal water quality, considering their sensitivity to dissolved solids. They thrive best in slightly acidic water.

Feeding

The Guentheri Killifish is a carnivore that accepts a variety of foods including live foods such as brine shrimp, white worms, and tubifex. They can also take some dry flake and frozen foods, making them versatile eaters in the aquarium.

Compatibility

The Guentheri Killifish is known for its peaceful nature, making it suitable for community tanks with other non-aggressive species. However, they should be kept in groups to ensure they exhibit natural behaviors and reduce stress.

Breeding

As an annual species, breeding should be approached by setting up a dedicated breeding tank. Utilizing a peat substrate allows the fish to bury their eggs for incubation, which should be left in moist conditions for up to four months before hatching.

Sources

Compiled from multiple independent care sheets — not copied from a single site.