Author: (Ulrey, 1894)
FBname: X-ray tetra
Comments: Gregarious and non-aggressive.  Occur in calm coastal waters (Ref. 27188); in densely vegetated swamps.  Feed on worms, small crustaceans and insects (Ref. 7020).  Are popular among aquarists because of their robustness, peaceful character, and delicate colors (Ref. 12225).  Reproduction is easily carried out, 300 to 400 eggs are obtained per spawn (Ref. 27188).  Aquarium keeping:  in groups of 5 or more individuals; minimum aquarium size 60 cm (Ref. 51539).