questionedithistorytranslationsCurrent version This is the accepted version. added by Ninjai April 10, 2018, 8:49 p.m. What fish is that? neon tetracardinal tetraram cichlidgreen neon tetraThe neon tetra is native to blackwater and clearwater streams in the Orinoco and Amazon basin of South America. Its bright colouring makes the fish visible to conspecifics in the dark blackwater streams, and is also the main reason for its popularity among tropical fish hobbyists. It is often confused with the cardinal tetra, but its red coloration extends only about halfway to the nose, and its blue stripe is a less vibrant blue.NinjaiShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Neon tetra1Very interesting! wikipedia → Neon tetrareach: rather globalanimalsfishzoologyVotes Acceptable misanthrope +1 Very interesting! Piper Perabo Acceptable olorion