Emerald Dwarf Rasbora

The Emerald Dwarf Rasbora (Celestichthys erythromicron) is a captivating freshwater fish native to Southeast Asia, specifically found in Myanmar. Renowned for its striking colors and diminutive size, this rasbora species is a popular choice for nano and planted aquariums.

Physically, the Emerald Dwarf Rasbora is characterized by its petite size, typically reaching around 0.8 to 1 inch (2-2.5 cm). Its body features vibrant hues of blue, red, and orange, creating a visually striking appearance.

In aquariums, these rasboras thrive in well-planted setups with open swimming spaces. They appreciate the presence of floating plants and subdued lighting. Emerald Dwarf Rasboras are peaceful and exhibit a strong schooling instinct, so keeping them in groups enhances their natural behavior.

A well-balanced diet for Emerald Dwarf Rasboras includes high-quality micro-pellets, flakes, and small live or frozen foods. Their small mouthparts make them suitable for fine-grained foods.

Maintaining water conditions within the range of 72-78°F (22-26°C) and a pH level between 6.0 to 7.5 is advisable. Regular water changes and proper filtration contribute to their health and vitality.

Breeding Emerald Dwarf Rasboras in captivity can be achieved by providing suitable spawning sites, such as moss or fine-leaved plants, and maintaining stable water conditions. They are egg scatterers, and successful breeding may involve removing adults to protect the eggs and fry.

In summary, the Emerald Dwarf Rasbora is a visually stunning and peaceful addition to nano and planted aquariums, appreciated for its jewel-like colors and schooling behavior. Recreating a well-planted environment reminiscent of their native Southeast Asian habitats and adhering to proper care conditions contribute to their well-being in captivity.