Celebes Rainbowfish ~ Marosatherina ladigesi

Description & Care Guide:
The Celebes Rainbowfish is a stunning freshwater species recognized for its vibrant coloration, which includes shades of blue, green, and yellow. Males, in particular, display the most intense hues during breeding season, creating a beautiful rainbow effect in the aquarium. This species is peaceful and social, making it a great addition to community tanks. Celebes Rainbowfish are best kept in schools of 6 or more to promote their natural behavior and display their full range of colors. They are active swimmers and prefer well-planted tanks with open swimming areas.

• Difficulty Level: Easy

• Tank Size: Minimum 30 gallons

• Food Requirements: Omnivorous – accepts flakes, pellets, live or frozen foods such as brine shrimp, daphnia, and bloodworms

• Temperament: Peaceful, social, and should be kept in schools of 6 or more

• Water Parameters: Prefers slightly acidic to neutral water (pH 6.5 - 7.5), temperatures between 74-82°F (23-28°C)

• Full Grown Size: 3-4 inches (8-10 cm)

Wild Habitats/Origins:
Native to the lakes and rivers of Sulawesi, Indonesia, the Celebes Rainbowfish inhabits slow-moving waters with plenty of plants, rocks, and submerged roots. These environments provide cover and areas for foraging, and the fish thrive in slightly acidic to neutral water. In their native habitat, they are often found in isolated, clear waters where they feed on small invertebrates and algae.

Fun Fact:
The Celebes Rainbowfish is known for its stunning appearance, with males displaying iridescent blue-green bodies and yellow accents during breeding, making them a prized species for aquarists seeking a colorful and lively addition to their community tank.