75g stocking advice please!?!?

[JesseMoreira06]

Hopefully I can get some help with stocking advice.

I currently have a 75g with

1 Severum 3.5"
8 Congo tetras
5 yoyo loaches

I was wondering what else could I possibly add, my severum is very passive , shows no aggression at all. I was interested in either Tbar cichlid,blue acaras, oscar, Jack Dempsey any other suggestion would be appreciated.

I have very good filtration fluval 404 and AC 110

thanks in advance.

 

[ImACoolguy]

Acara is your best bet. Jack Dempsey can be very mean.

 

[JesseMoreira06]

oh okay thanks.

by any chance are they aggressive?

I read some people say they are and other say their not??