How To Care For Orange-spotted Killifish
The Orange-Spotted Killifish (Nothobranchius orthonotus) is a vibrant and captivating freshwater fish native to Africa. Known for its stunning coloration, males exhibit bright orange spots across their iridescent blue or green bodies, making them a visually striking addition to any aquarium.
In an aquarium setting, Orange-Spotted Killifish thrive in a well-maintained tank with soft, slightly acidic water. They prefer environments that mimic their natural habitats, which often include shallow, slow-moving waters with dense vegetation. A tank with plenty of plants and hiding spaces will help them feel secure and encourage natural behaviors.
These killifish are annual species, meaning they live in temporary water bodies in the wild and have adapted to survive in seasonal habitats. As such, they have a relatively short lifespan, often living less than a year, but they make up for it with rapid growth and breeding. They can be bred in captivity using soft, peat-moss substrates where they lay eggs, which can be dried and stored before hatching when reintroduced to water.
Orange-Spotted Killifish are carnivorous, feeding on small insects, larvae, and other live prey. In captivity, they do well on a diet of live or frozen foods like bloodworms, brine shrimp, and daphnia. A varied diet will enhance their colors and keep them in good health.
These fish are best kept in species-only tanks due to their specific water needs and territorial behavior, particularly among males. Their bright colors and fascinating breeding habits make them a favorite among killifish enthusiasts.
Orange-spotted Killifish is a fascinating aquarium fish that stands out with its vibrant colors. It belongs to the family Fundulidae and is native to the Freshwater.
This species has a care level of Moderate and requires a minimum tank size of 15 gallons (57 liters). It typically reaches a size of 3 inches (7.5 cm).
Preferred water parameters include a specific gravity (sg) of 1.000 - 1.005, pH ranging from 6.5 - 7.5, and a temperature between 70-78°F (21-26°C). Additionally, maintaining water hardness within the range of 5-15 dGH is essential.
For stocking, the recommended ratio is 1:2-3 M:F. The Orange-spotted Killifish is widely available and has a diverse diet that includes Omnivorous; enjoys small insects, larvae, and high-quality flakes or pellets..
With a life span of 2-4 years, this species is known for its very easy care requirements. It is an ideal choice for both beginner and experienced aquarists. Providing a well-maintained tank environment with suitable water conditions will ensure the health and vibrancy of this captivating species.
