First pic is my 110g reef tank on main floor, next is my girlfriends 90g planted tank on main floor too, next is my 300g and the last pics are of my 200g and 400g at the bottom of my down stairs. If like to see closer pics of what in the tanks just ask i'd be glad to show of any of my fish. ENJOY
the sw are probably glass, than the fw are probably acrylic. but thats just a guess, from working in a fish store, most saltwater keepers only use glass.