My 40 gallon, open for suggestions

No angels...lack of surface area.
 
im thinkin of doing a background...do they sell backgrounds that would fit this??
 
You would probably have to get one for a 55 and cut it down.
 
Im ognn aput my swordtails in it

Not sure what else
 
And some other fish...not sure what kind tho

Thats kinda what the open for suggestions is, open for fish suggestions and deocrating suggestions
 
maybe a group of rummynoses or neons that would school and utilize the entire water column...?
 
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