02-08-2010, 06:23 AM
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#15 |
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Originally Posted by brettxw How aggressive are these black tetras? Now that I am thinking about it (and noticing) maybe the black tetra that died the other day was the one to bite this tetra with that mark.
I ask if they are aggressive because the one with the bite mark will not leave this other tetra alone. He is following it everywhere and seems to be aggressive towards it. Now because of that, that tiny one is now my favorite. | Thats perfectly normal. Even with fish there is a pecking order. What we do to minimize this is by introducing all of the group at the same time. Whats happening now is your original fish is territorial, and he is showing the other fish he runs the group. Keep an eye on them and it should stop before long. If it gets too bad you may need to do something about it. I think within a few days they will all be getting along and be one big happy family.
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