background color for appearance

[jon in tx]

I let my LFS talk me into painting it black but regret not having blue now.

 

[giants4pc]

I painted it black and didn't like it. I'm going for a midnight blue now.

 

[reefkprz]

I use tinfoil..... just kidding. I leave mine bare and let the coraline do its thing, though I may paint it when I move.

 

[greenwolf52]

i have 60" x 18" mirror on the back of mine. i kinda like it, but that's probably bc i've never had it any other way.
it makes the tank look bigger as well as giving the illusion of more fishes. Plus i notice that the fish enjoy looking at their reflections.