Zero Egde?

[fkshiu]

Originally Posted by VFX

How scratch resistant is acrylic compared to glass?

If you look at acrylic the wrong way it will scratch. On the other hand, the scratches are easier to buff out than glass scratches.

Dealing with coralline growing on the outside will also be an issue. And if you've got kids, forget it.

As somebody mentioned, this is a high-end artistic presentation tank where form trumps function to a certain extent. People tend to pay a lot for this stuff - ever tried to bid on a Picasso which just hangs there?