Coen River Trifasciata Rainbowfish (Melanotaenia trifasciata)
The Coen River Trifasciata Rainbowfish (Melanotaenia trifasciata) is a stunning and colourful species of rainbowfish native to the clear waters of the Coen River in Northern Queensland, Australia. Known for its vibrant hues and peaceful nature, it is a popular choice for aquarists looking to add a unique and lively species to their tanks.
Appearance & Behavior
This species showcases a dazzling mix of colours, ranging from metallic blues to vibrant reds and oranges, with a distinctive black horizontal stripe running along its body. Males are more colourful, especially during breeding periods, while females have more muted colours. The Coen River trifasciata is an active swimmer and does best in groups of six or more, which enhances their schooling behaviour and colour display.
Tank Requirements
To mimic their natural environment, Coen River Rainbowfish thrive in tanks with clean, clear water and ample swimming space. Ideal conditions include:
- pH: 5.8-8.0
- Temperature: 22-28°C
- Plenty of plants and open swimming areas
Good filtration and regular water changes are crucial to maintaining their vibrant colouration and health.
Diet
These rainbowfish are omnivorous and will thrive on a varied diet of high-quality flakes, pellets, live or frozen foods like brine shrimp and bloodworms, as well as plant matter. A varied diet ensures their colours remain vibrant and helps promote healthy growth.
Interesting Fact
An interesting fact about the Coen River Trifasciata Rainbowfish is that their colours become more intense as they mature and during breeding, with males exhibiting even more striking hues to attract females.
The Coen River Trifasciata Rainbowfish is a fantastic choice for aquarists seeking a peaceful, colourful, and active species that brings movement and vibrancy to a well-maintained community tank.