Nippy Tiger Barbs

[Sheridanp]

I started off with 2 tiger barbs, 2 other barbs, 2 lemon tetras, and 2 other tetras. I just got 4 more tiger barbs, to now make it six, so they will leave the other fish alone, but now they've gotten even worse. They are trying to bite my Cory Cat's tail, and still nipping away at the injured barb's tail, which is being treated. What do I do? Just take all of them back?

 

[The-Wolf]

IME the more the better when TB's are concerned
personally, I wouldn't have a group less than 8.
of course this all depends on yor tank size etc.

You may find that because of th new additions they
are going through a pecking order phase and they
may settle down within a few days.

 

[Sheridanp]

I have 29 gallon tank. I'll leave them for a few days, but I doubt they'll change.