Help me, My Tiger Oscar keep attacking my silver arowana

[ysl]

I have a 5'' tiger oacar and a 10'' silver arowana, they were brought up from small. How come only now then tiger oscar start to chase the silver?
I house them in a 4 x 2 x 2 tank.
I also have a 7'' ablino oscar, but does not seem to bother anyone in the tank.

 

[killzmke]

You need a bigger tank. thats only big enough for one of those oscars when they are full grown, he's probably starting to get terriotorial about the shrinking space.

Posted on mobile.monsterfishkeepers.com

 

[Addikted2Cichlids]

I would say your gonna need a bigger tank.. The Oscar might just want more space for himself and doesn't want to share. I have never owned an Oscar but I would def say your going to need a biiger tank soon.

 

[erk419]

I agree with the others you need a bigger tank. Howver this may not solve you problem he getting more mature and he may be turning into a bully and a bigger tank may not help. Either way you need a bigger tank

Posted on mobile.monsterfishkeepers.com

 

[k0y0te]

I agree, the tank to small for the stocklist you have.

 

[aclockworkorange]

Try 8x3x2'.

 

[peewee]

separate.

 

[J.Lake]

agree they are not ideal tankmates