Blue rainbowfish

The Blue rainbowfish lives in the benthopelagic, freshwater environment.

Turquoise Rainbowfish ~ Blue Rainbowfish Family: Melanotaeniidae Got a picture? Submit Your Picture Here Melanotaenia lacustrisLatest Reader Comment - See MoreThey are beautiful active fish with a great blue color. My pH is 7.2 and the temp is 80. More

Dwarf Neon Blue Rainbowfish in a 20 gallon? #1 User is offline Sean_Buckley * * Fish Addict * PipPipPipPipPip * Group: Member More

Diamond Rainbowfish, Dwarf Blue Rainbowfish, Dwarf Neon Rainbow, Fresh Water Fish, Melanotaenia praecox, Omnivore, Peacock Rainbowfish, Praecox Rainbow, Rainbow Fish American Eel (Anguilla rostrata) The American Eel or Anguilla rostrata is commonly found on the East coast of More

"Neon Blue Rainbowfish": the picture displayed is of M. praecox, which is the Neon Rainbowfish, not a Neon "Dwarf" Rainbowfish. The Neon Rainbowfish max size is 2.5 to 3" and not 2" as stated on your web site. More

Blue Rainbowfish - Melanotaenia lacustris (profile)Silver Pacu - Colossoma brachypomus (profile) Clown Rasbora - Rasbora kalachoma Paradise Fish - Macropodus percularis Paradise Fish - Macropodus opercularis (profile) Clown Loach - Botia Macracanthus (profile) Catfishes:Dwarf Sucker, LDA23, Oto - Otocinclus vittatus More

Common names

Blå regnbuefisk in Danish (dansk)
Blue rainbowfish in English
Kiiltosateenkaarikala in Finnish (suomen kieli)
Melanotaenia caerulea in Breton (brezhoneg)
淡黑虹銀漢魚 in Mandarin Chinese
淡黑虹銀漢魚 in Unknown
淡黑虹银汉鱼 in Mandarin Chinese
淡黑虹银汉鱼 in Unknown

Order : Atheriniformes
Family : Melanotaeniidae
Genus : Melanotaenia
Species : Melanotaenia caerulea
Authority : Allen, 1996