penguin tetras being aggressive
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penguin tetras being aggressive

This is a discussion on penguin tetras being aggressive within the Characins forums, part of the Freshwater and Tropical Fish category; --> hey there, i just put 4 new head and tail light tetras into my 30 gallon tank. i originally had 3 head and tail ...

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penguin tetras being aggressive
Old 07-25-2009, 01:25 AM   #1
 
penguin tetras being aggressive

hey there, i just put 4 new head and tail light tetras into my 30 gallon tank. i originally had 3 head and tail light tetras and 4 penguin tetras and everything was fine, until now. the penguins are going mad and chasing all the new fish around and acting really aggressively. i remember reading that they where supposed to be peaceful fish! has anyone else seen this sort of behavior?
phat tony is offline   Reply With Quote
Old 08-01-2009, 07:55 PM   #2
 
the pegunins could be in the breeding mood or one of the head and tail light tetras was male you might never of had a male h and t lights tetra that was male they might all of ben females before
bary trotter is offline   Reply With Quote
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