American Flag Fish

  • We are currently upgrading MFK. thanks! -neo

Ger9119

Feeder Fish
MFK Member
Jun 3, 2010
39
0
0
New York
I have three American flags in my 20g they been kinda nippy lately with my corys and my hatchets is this normal behavior from Flags? They wouldnt kill my Hatchets or Corys?
 
Flag fish are little jerks. They nip at fish that won't defend themselves and many develop a taste for not only algae but your aquarium plants as well. They're better off in a temperate tank with fish that can take care of themselves like rosy barbs, paradise fish, etc. than a standard community tank.
 
My established Hatchets dont get bothered by them its the ones i got recently. Im sure its the male flag thats being the aggressor
 
I love those flags, too bad their'e blaclisted here, kinda makes me think of the dessert hole pupfish.
BTW what is the nasional fish of U.S.A or do they go by state?
 
They go by each state i think, here in new york i believe its a type of catfish thats our state fish. They do have a similar kind of look. Why are they blacklisted?
 
My established Hatchets dont get bothered by them its the ones i got recently. Im sure its the male flag thats being the aggressor

You could try adding a few more females to disperse his aggression if you're sure the females aren't bothering anyone.
 
They go by each state i think, here in new york i believe its a type of catfish thats our state fish. They do have a similar kind of look. Why are they blacklisted?

I really wish I knew. The blacklist is 12 pages long and doesn't make a lot of sense in terms of fish species.

In an aquarium book I have they say that the flag tail has a nasty streak that can appear any time, also that their'e peaceful toward other species but vicious towards their own and that this can be controlled by either keeping a single fish or keeping six to spread aggression and that their herbivorous.
 
There only bothering the Hatchets though , i have an Angelfish in the tank that they wont even look at. If the aggression continues im gonna have to rturn to my lfs or put in my 110g. I had my 20g for 2 weeks and this is the first day there showing any aggression
 
MonsterFishKeepers.com