In general, Boesemani rainbow fish are very hardy and can tolerate a broad spectrum of water parameters. We like to keep them at tropical temperatures between 75-82°F (24-28°C). They can go warmer, but higher temperatures tend to shorten their life span.
The optimum aquarium temperature for Rainbowfish is around 80°F - 86°F (22°C-28°C). These higher temperatures make Rainbows and excellent tank mate for Discus. Rainbow fish can survive without a heater during the winter if the water temperature remains within the ideal range.
However, if your home gets very cold, a heater is necessary to keep the temperature stable. Without a heater, the water temperature may drop too low, which could lead to health problems for your rainbow fish. Quarantine fish with ich and treat by increasing water temperature by a few degrees.
Ensure water is clean and well-maintained. Tank Mates Rainbowfish get along with their own kind and thrive in schools of six or more. Different species of rainbowfish can be housed together, as long as the fish are similar in size.
Does anyone know what would be the ideal temperature for Rainbowfish? My current 55 Gallon stock is: 1 Neon Dwarf 4 Boesemani 2 Eastern/Australian 1 Guppy (wife's choice) 7 Neon Tetras. Stable water parameters such as temperature and pH levels are essential for rainbow fish health. Ideal temperatures range from 75°F to 82°F (24°C to 28°C), with a pH level between 6.5 and 7.5.
Temperature: Australian Rainbow Fish thrive in water temperatures between 72°F and 78°F (22°C and 26°C). A stable temperature within this range is vital for the proper growth and well. Do Rainbowfish need a heater? Yes, as tropical freshwater fish, Rainbowfish prefer warmer water temperatures.
A reliable aquarium heater is recommended to maintain consistent temperatures in the range of 74-78°F (23-26°C). Can Rainbowfish live in a community tank? Yes, Rainbowfish are excellent community fish due to their peaceful nature. What is the best temperature for a rainbow fish tank? Although the natural environment of rainbows covers a wide area, a temperature between 22-28oC (72-82oF) is suitable for most rainbows in aquaria, so a middle value of about 25oC (77oF) will be ideal for a mixed community tank containing them.
Rainbows come from natural waters []. Rainbowfish are made up of two main groups: the Families Melanotaeniidae and Bedotiidae, which include larger active fish in the genera Melanotaenia, Glossolepis and Bedotia, the Madagascar Rainbow.