Check this out -- bending tips. I could do this!
http://www.techquarium.com/aquaria/plans/plans07-1.html

It's from classic macquarium plans. Look how simple and cool his macquarium tanks turn out:
http://www.techquarium.com/aquaria/plans/plans08-2.html
http://www.techquarium.com/aquaria/macq/index.html

...and some of his other aquaria:
http://www.techquarium.com/aquaria/oldsite/index.html