Over flows???

[jeep]

Thinking about a 125 or larger bow front tank.

What re the benifits of over flows and what are they for?

Is it so easy to figure this one out that I can't?

[Aquarius]

If you plan to run a Wet/Dry, I'd get the tank with the overflows. They are designed to bring the water tot he wet/dry, with out have to use an outside overflow box.

http://www.all-glass.com/products/aquariums/images/twinflo_demo.gif

[jeep]

Thanks. That diagram helps.

I was wondering why they were such an expensive option.