leopard danios!

[philby4000]

today i got 4 teny tiny leopard danios

2 of them have short fins,
2 of them have long fins.

is this normal, or did i accidently buy a mixture of 2 different kinds of danio?

also is this he right subforum?

 

[Lateral Line]

They are the same species. The long finned one is a man made modification. Have a look at this current thread for a "discussion".