Exodons (aka Buck Toothed Tetra/sabre Tooth Tetra)

[penguinpimp1990]

how hardy are they? someone said that they are like neons and otos when introduced into an aquarium.....

 

[The-Wolf]

have you checked out their profile in the fish index?
http/www.fishforums.net/index.php?showtopic=80625

 

[CFC]

Theyre not particularly delicate but you can suffer losses early on due to canabalism while the fish establish their pecking order, i lost 2 of my original 9 this way during the first week but havent suffered any losses since.