Celebes Rainbowfish (*Marosatherina ladigesi*)

The Celebes Rainbowfish (*Marosatherina ladigesi*), also known as the Celebes rainbowfish, is a fascinating species native to the island of Sulawesi, Indonesia. This freshwater fish is appreciated by aquarists for its elegant silhouette, delicate fins, and subtle but attractive colors.

-Characteristics
The Celebes Rainbowfish has a slender, fusiform body with silvery and golden hues that reflect light, making it particularly attractive under good lighting. Males display elongated dorsal and caudal fins, often edged with neon blue, as well as black bands that run along their flanks. Females are generally smaller and less colorful, but retain the same elegance.

-Behavior and Environment
The Celebes Rainbowfish is a peaceful and gregarious fish that should be kept in groups of at least 6 individuals to reduce stress and allow for natural behavior. Ideally, it prefers a planted aquarium with plenty of hiding places, open swimming space, and floating vegetation that dims the light. Slightly alkaline water (pH between 7.0 and 8.0) and a temperature of 24 to 28°C are necessary to mimic the conditions of its natural habitat.

- Diet
An omnivore, the Celebes Rainbowfish accepts a wide variety of foods. It feeds mainly on small insects, larvae, and plankton in its natural environment. In an aquarium, it adapts well to high-quality flakes, pellets, and live or frozen foods such as daphnia and brine shrimp.

- Conclusion
The Celebes Rainbowfish is a captivating species that brings elegance and movement to any community aquarium. Although it is slightly more demanding than other rainbowfish, the care provided will be rewarded by its graceful behavior and magnificent colors.