Gymnocorymbus ternetzi are about as hardy as they come.
What is the common name?
I believe they are Skirt Tetra's - white or black
Gymnocorymbus ternetzi are about as hardy as they come.
What is the common name?
Black tetra, black widow tetra, black skirt tetra.....and the list goes on and on and on.
Not a good idea to keep these with guppies.
Can you describe their shape and size?
So no neons then? I wish I could figure out what breed the red ones are. They were only a 1.00 a piece.
They could be Serpae Tetra's. Google image Serpae Tetra and see if that is what it looks like.
They favor them but I do not believe they are serpae's.