I’ve had this tank for about 9 months now. While it’s been very beautiful, my background has been rough. First it was a simple foggy-glass film. Then I removed that to try to add a white one, which only looked worse.
But finally, I was able to afford a dream item - a lightscreen.
And damn, the difference is insane lol. It may show off the algae more, but it really makes the colors pop.
It's.. it's a display isn't it
I suppose if one has a spare display, it could be used. I think this is a simple LED light screen, to make a colored background.