++++++++++++++++ New Guinea River ++++++++++++++++
Rainbowfish Biotope Aquarium Click to enlarge
New Guinea has fish fauna unlike that of Southeast Asia.
New Guinea's fish most resemble those of Australia for good reason, millions of years ago they were part of the same land mass.
The dominant species in the aquarium trade from New Guinea are Rainbowfish.
pH 6.5-7.1, 4-8 dH, 75-77 F (23-25 C)
A tank with large open swimming areas is suggested for rainbowfish.
The tank should have areas of dense vegetation and bright lighting.
Use a sand substrate.