LOL- I didn't know they could be changed that way until you told me. And I was just about to complain that cycling from a lushly vegetated tank to one that was essentially barren gave the impression that the aquarium was the victim of a toxic chemical spill
I still think the 'simple tank' looks best with a healthy population of Gingers. And BTW, although someone objected to it, I like the background, which fades from a beautiful green to a rich blue. Maybe it's my video card
Cheers all....