Edit Melanotaenia praecox
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Name
Scientific name
Melanotaenia praecox
Described by
Not recorded
Family
Melanotaeniidae
Summary
The neon dwarf rainbowfish, Melanotaenia praecox, is a small rainbowfish endemic to the Mamberamo river system in New Guinea, Indonesia. It…
Size and aquarium
Maximum size
80mm, standard length
Tank size
Minimum length 60 cm, Minimum depth 30 cm, Minimum height 30 cm
Water
Temperature and pH
Temperature 23–28°C, pH 6.8–7.5
Hardness
5–15dGH
Conductivity
Not recorded
Behaviour
Temperament
Peaceful
Social needs
A shoal or group
Community suitability
Not recorded
Where it lives
Countries
Not recorded
Supporting text
Etymology
Not written yet
Distribution
Endemic to the Mamberamo river system, New Guinea, Indonesia. This is one of the largest river systems on the island, being over 2000 km long.
Habitat
Tends to inhabit swiftly flowing tributaries off the main river, as well as surrounding swamps and marshes. The fish congregate around areas of aquatic vegetat…
Aquarium size
An active species, so despite its small size it requires an aquarium measuring at least 60 ∗ 30 ∗ 30 cm24 ∗ 12 ∗ 12 in - ~54 litres~14 US gal.
Maintenance
This little rainbowfish is ideally suited to a heavily planted setup and will show its best colours in such surroundings. It doesn't appreciate bright conditio…
Water conditions
Temperature: 23 – 28 °C73 – 82 °F pH: 6.8-7.5 Hardness: 5-15°H
Diet
Like most of its congeners, it's an unfussy, omnivorous species and will accept most dried, frozen and live foods. Regular feedings of the latter will help to …
Behaviour and compatibility
Very peaceful and suitable for many community aquaria given its relatively small size. Good tankmates include other similarly-sized rainbowfish, characins, dan…
Sexual dimorphism
Mature males are larger and exhibit brighter colouration than females. They also develop a much deeper body than females as they grow.
Reproduction
As with other members of the genus, this is not a difficult species to breed, being an egg scatterer. The fry can prove somewhat tricky to raise in the early s…
Notes
As with other members of the genus, this is not a difficult species to breed, being an egg scatterer. The fry can prove somewhat tricky to raise in the early s…
References
References
No references