I got four of these blue guys last night as they come in with the danios, however they are not danios but tetra. I dont know what species they are as I cant match these fish to my books. Its not Cochu's blue tetra or Blue emperor tetra. Any one knows what species they are?
Yep.
I had some a few years ago. Not the best schoolers and appreciative of bigger tanks since they can be a little aggressive toward eachother but no worse than black phantoms or bleeding hearts.
Yeah I lost one from jump out the tank but I still have three and they seems still peaceful towards other species in the same tank (theres doubletail betta). I love their blue color! I will ask my lfs to order more of these blue tetras.