Gourami,s

[jake.afc]

i have 2 red gourami,s
had then for about 2months
they mix well with other fish eg.angel,mollies,fighter,and a mixture of guppies tetra and neon,s
my problem is that i recently bought a blue gourami,which
at the start was smaller then the red 1s
recently noticed that the blue one has been aggressive to the 2red gourami,s
blue1 is now larger than the 2red
constantly nipping their fins and
wondering if i move them to another tank
will the blue gourami start on other smaller fish?
and should i move reds2another tank or will,the blue eventually
tire of "bulling"the reds?
help!!!!!!!!!!!!!!

 

[malakye]

You will probably find you have 3 males and the tanks too small for them to form their own territories hence the aggression.