Originally posted by Panthera
Yes I see it too! It does look like a copy/paste or "clone" job. But I can see the seams from that copy/paste, almost like the shape of a square. How weird, and I as soon as I looked at it again, a fish swam through and you can see a ghost like image that appears over the fish.
The 'horizon' of the gravel appears to be repeated numerous times across the back of the tank. - I don't see this as a bug or as a problem, but the '3' is a little obvious, and could perhaps be disguised better. I think there are other more important niggles, like the lack of light play in some areas. ..... But that's just my opinion!
I haven't seen the "... ghost like image that appears over the fish." yet, but I shall keep a lookout!