So I am new to fish keeping and a friend who is moving gave me his 3 tetras. I want to get maybe 3 or 4 more Tetra so they can school, but I want to get either the same type or a type that will school with these guys.
Couple youtube vids:
http://www.youtube.com/watch?v=nPRppdsxelE
http://www.youtube.com/watch?v=OQY0ue4ZtBE
http://www.youtube.com/watch?v=lvmh8es442k
And a pic - thanks for the help in advance!