Marosatherina ladigesi (Celebes Rainbowfish)

Marosatherina ladigesi, commonly known as the Celebes Rainbowfish, is a species of freshwater fish belonging to the family Melanotaeniidae. This family is often referred to as rainbowfishes, a group of colorful and popular aquarium fish. The Celebes Rainbowfish is specifically part of the subfamily Melanotaeniinae.

Rainbowfish are known for their vibrant colors, peaceful nature, and schooling behavior. They are native to various regions in Australia, New Guinea, and some parts of Southeast Asia. The Celebes Rainbowfish, as the name suggests, is native to the island of Sulawesi in Indonesia, specifically in the Malili Lakes system.