Very fun looking tank, not the kinda thing I'd go for but my daughter would love it. Everytime we go to one of my lfs she always runs over to the spongebob & dora tanks and I just walk right past her saying 'no and no, not a chance'. I personally prefer the natural look but I used to have an 'oriental theme' in one of my tanks with pagodas and bridges and things, since going 'natural' I've never looked back.
Just curious what size is the tank and what do you have in there?