Dark Rainbowfish
Melanotaeniidae
The Dark Rainbowfish is a popular aquarium fish known for its vibrant colors and Moderate of care. It belongs to the family Melanotaeniidae and is native to the Australia
Temperature
18 -24 °C (64.4-75.2°F)
Minimum Tanksize
208 Litres (55 US G.)
Water type
Freshwater
Suitable PH
5.2 - 6.0
Native
Australia
Size
6-10 cm (2.4-3.9")
Life Span
5-8 years
Caring
Moderate
How To Care Dark Rainbowfish
Dark Rainbowfish are captivating and resilient freshwater fish, known for their vibrant colors and active nature. To ensure their well-being, it’s important to create a suitable environment for them.
Provide a spacious tank that allows these fish to swim freely. They thrive in water temperatures ranging from 72 to 78°F (22 to 26°C). Regular water changes of around 20-30% per week will help maintain a clean and healthy environment.
Maintain a stable pH level between 7.0 and 8.0. Dark Rainbowfish prefer slightly alkaline water, so monitoring water hardness is also essential. Keeping these conditions steady will support their health and vibrant coloration.
These fish are social and do well in groups, so consider keeping them with other compatible species. Their lively nature makes them an excellent addition to a community tank, provided the tank conditions are optimal.
Dark Rainbowfish is a fascinating aquarium fish that stands out with its vibrant colors. It belongs to the family Melanotaeniidae and is native to the Australia.
This species has a care level of Moderate and requires a minimum tank size of 208 Litres (55 US G.). It typically reaches a size of 6-10 cm (2.4-3.9").
Preferred water parameters include a specific gravity (sg) of Freshwater, pH ranging from 5.2 - 6.0, and a temperature between 18 -24 °C (64.4-75.2°F). Additionally, maintaining water hardness within the range of 10-15 °d is essential.
For stocking, the recommended ratio is 1:2 M:F. The Dark Rainbowfish is widely available and has a diverse diet that includes OmnivorePellet FoodsFlake FoodsLive Foods.
With a life span of 5-8 years, this species is known for its very easy care requirements. It is an ideal choice for both beginner and experienced aquarists. Providing a well-maintained tank environment with suitable water conditions will ensure the health and vibrancy of this captivating species.
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