I just introduced myself last week after setting up a 75g tank. The first fish I wanted was the cardinal neon tetras. But I ended up with a mix of tetras he had left. He told me not to worry about getting one type that most all tetras will shoal (I think that's how you say it). So I got 3 black neons, 3 cherry barbs (I think), and one very lonely Buenos Aires (I think). I added I picture, as those are my guesses.
So now my question is: they do not shoal together, so if I get more of the same will they form a group, or will they stay apart??? I've had them for a week and they are very healthy, but I hate seeing the one all alone
So now my question is: they do not shoal together, so if I get more of the same will they form a group, or will they stay apart??? I've had them for a week and they are very healthy, but I hate seeing the one all alone