Breeding Iriatherina
- Breeding information about the Threadfin rainbowfish including diary and photos by Bernd Jung.
- http://www.iriatherina-werneri.com

Rainbowfish
- Online discussion forum to build a community of rainbowfish enthusiasts.
- http://www.rainbowfish.info/

Home of the Rainbowfish
- Comprehensive information, including care, feeding, diseases, treatment, and species descriptions.
- http://members.optushome.com.au/chelmon/

Australian and New Guinea Freshwater Fishes
- A site on fish from these regions, including many rainbowfishes.
- http://www.australianrainbowfish.com/

History of the Rainbowfishes
- The story of how many of these species were discovered by the western world and the aquarium hobby.
- http://pandora.nla.gov.au/nph-arch/1999/Z1999-Mar-8/http://gallery.uunet.be/Stefan.Maebe/history.htm

Rainbowfish OnLine Magazine
- Technical articles about rainbowfish and species found in association with them such as the killie gudgeon, in Australia and New Guinea.
- http://pandora.nla.gov.au/nph-arch/O1998-Jan-20/http://www.ecn.net.au/~atappin/articles.htm