blood parrot bullying

[guppies_79]

I have a pair of big sized parrots that have been in theq tank community for a month already. Though theq bigger parrot has been dominant in the community tank, it has not been very aggressive. But all of a sudden yesterday, it has startted chasing n chewing aggressively at the other parrot. The only change is i did is changing the scape of the aquarium yesterday. Now i notice the other parrot tail n fin are torn. Any suggestions before the situation turns worse? I still want to keep the two parrots together cos i only have one tank.

Thnak you in advance.

[stormhawk]

Once you re-arrange the decor in the tank, you caused their old territories to be broken up. This makes the whole tank chaotic as the fish will start fighting for supremacy and territory. A simple fix would be to use dividers to keep the big bully away from the other. This is your only option for now, short of transferring one of the parrots to another tank.