Nah I had a black background before,looked boring...the blue is not as light as it looks in the photo,its a really dark blue and you can bareley see the picture on it.
You say they will kill eachother yet theres plenty of threads on here with people keeping things like Oscars,Green Terrors,Red Devils,Jaguars all together in 6ft tanks with large plecs...
I mean this tank maybe 2 foot shorter but the fish are alot smaller and a lot more peaceful..
I mean whats worse...
2 Blue Acaras,3 Severums,Festivum,2 Angels,Geophagus,Rainbow Cichlid in a 4 foot
or
2 Oscars,Red Devil,Green Terror,Jaguar and a 3ft plec in a 6ft.
I think my option is better.
Anyway we shall see i suppose.
If it does get bad i'll rehome the Latifrons,Angels and Rainbow and possibley one of the Severums....depending on sexes...as far as i know my adult Gold is a male and the 2 smaller guys are females.