Does my aro have a broken heart

[Droptopwop]

I had bought a pair of silver aros couple months back had them in a tank with a baby convic and some baby plecos they are Bristle nose and I I believe that the arowana and convict got into a fight and the aro lost ever since then I removed every fish and my aroeats still twice a day but stays at the bottom swims a little back and forth any suggestions

 

[Katie_Ca]

Silver aros are a little skittish when smaller. It could help if you gave him larger (so he won't attack them) but less aggressive tankmates (so they won't attack him).

 

[Droptopwop]

Silver aros are a little skittish when smaller. It could help if you gave him larger (so he won't attack them) but less aggressive tankmates (so they won't attack him).

He's in there by him self now and acting weird ever since his buddy died

 

[celebrist]

I'm not sure but I know that I have a broken heart because I don't have an arro