How about we have some smaller puddle sized ponds, surrounding the main pond, where we could have the tadpoles and other small wondrous critters, so we could keep a close eye on them as they grow and change.
I love the idea of being able to view things while lying down!
And it would be nice to be able to see the pond from both view, over and under
as you described....
The lily pads which could have their flat leaf frog perches floating on top,
and their flowers up in the air,
also have those long hose-like stems under water, that would be fun to see, from below, and the
would be swimming in between and around them.