I think the changes are fantastic - I really want to try something like this now, too! Your tank is very beautiful
It is so real looking to me, I just had to share a photo I took - your tank reminded me of it right away, that's how good your scape is;
The first pic is how I edited it into sepia, but I'm also including the original. I think the pic and your tank are very similar! You've got the whole perspective and angles of the forest going on - so nice
and the real colors;
