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A Boesemani rainbowfish in an aquarium. M. boesemani is also available in the aquarium hobby, where it is prized for its excellent colours and peaceful demeanor. The colour pattern is completely different from most other forms of rainbowfish, as it has a half orange-red rear and a bluish-grey or purple front which in some specimens is almost defined perfectly.
Rainbowfish usually eat floating flakes in captivity, because in the wild they will often eat insects floating on the surface. In a home setting, these fish need well-oxygenated water with a pH level of 6.8 – 7.2, optimal temperatures varying between 72 and 82 °F (22–28 °C), and plenty of aquatic plants to give them hiding places amid ...
Melanotaenia boesemani G. R. Allen & N. J. Cross, 1980 (Boeseman's rainbowfish) Melanotaenia bowmani G. R. Allen, Unmack & Hadiaty, 2016 (Bowman's rainbowfish) [3] Melanotaenia caerulea G. R. Allen, 1996 (Blue rainbowfish) Melanotaenia catherinae (de Beaufort, 1910) (Waigeo rainbowfish) Melanotaenia corona G. R. Allen, 1982 (Corona rainbowfish)
Australian rainbowfish usually do best with tropical community fish, such as tetras, guppies, and other rainbowfish. However, two males may sometimes fight at breeding season if there are not enough females. Australian rainbowfish usually eat floating flakes in captivity, because in the wild they will often eat insects floating on the surface.
Almost all rainbowfish species are bred in captivity and wild populations may be protected. [66] Threadfin rainbowfish: Iriatherina werneri: 3–4 cm (1.2–1.6 in) New Guinea rainbowfish: Melanotaenia affinis: 13 cm (5.1 in) Boeseman's rainbowfish: Melanotaenia boesemani: 10–13 cm (3.9–5.1 in) Lake Kurumoi rainbowfish: Melanotaenia parva
Melanotaenia duboulayi, the crimson-spotted rainbowfish, less commonly known as the Duboulay's rainbowfish, [2] is a species of freshwater fish endemic to coastal eastern Australia, although M. duboulayi has also been kept as an aquarium fish since the early 20th century, and is the original "Australian rainbowfish".
Atheriniformes are generally elongated and silvery in colour, although exceptions do exist. They are typically small fish, with the largest being the Argentinian silverside, with a head-body length of 50 cm (20 in), [4] and the smallest species, such as the Bangkok minnow, being only 2 cm (0.79 in) in adult length.
Melanotaenia kamaka, the Kamaka rainbowfish is a species of rainbowfish in the subfamily Melanotaeniinae. It endemic to southwest New Guinea , [ 1 ] specifically lake Kamakawaiar of which it earns its name.