How do I change this link?
 

Ok I want the link to lead to the forums and not to the portal. Example:

see this page:

http://www.acuarios.com.mx/marinos/forumdisplay.php?f=3

there´s a bar that says the following:

acuarios marinos foro de discusion --- acuarios.com.mx > Acuarios marinos

and If you click where it says :

"acuarios marinos foro de discusion --- acuarios.com.mx " it brings you to the portal home.

But I want to change that link so that it will lead to the forum´s main page: "www.acuarios.com.mx/marinos/foro.php

where do I change this link?