Need Suggestions On Tank Decorations

[samiam9818]

Hi everyone,

I'm in the process of redecorating my 45 Gallon tank. Here is a picture of what i finished yesterday.
I'm looking for suggestions on what else i should do. Any suggestions are much appreciated.
I also need help identifying what type of cichlids i have. A friend gave them to me and i have no clue what type they are. The big white one seems to be the dominant fish and I'm wondering if i should try to re-home him, or if there is something i can do to bring down his aggression. Thanks for all the help!

white fish

http/i632.photobucket.com/albums/uu49/sa...18/DSCN2410.jpg

other fish (golden brown color with darker spots)

http/i632.photobucket.com/albums/uu49/sa...18/DSCN2411.jpg

 

[Truck]

the decor is good...but i would remove the reef style background and replace with a plain black one

 

[samiam9818]

the decor is good...but i would remove the reef style background and replace with a plain black one

yeah i agree. i'm not a huge fan of it either. do you think i need some more rocks on the other side of the tank or just leave it how it is?

 

[Truck]

i would leave it how it is

 

[samiam9818]

thanks for your help!

do you have any idea what type of cichlids those are?