Question RE: plumbing

[EmergencyDpt]

Thanks for reading this post.
I have a 90 gal All-Glass megaflow with overflow built in. The overflow goes to a trickle filter. I would like to ad a refugium also. I have a ten gallon tank that I think I could shoehorn under into the stand. How would you plumb it? I don't want it to overflow in case one or more pumps fail. Any help would be appreciated. Is this even worth doing?
Thanks.

[mikebon111]

Check this out. This is my 10 G. If you use something like this you can T off you return and have the refuge spillover plumbed back to your sump. This was the safest thing I could think of that would be compatable with the rest of my stuff.This 96 watt PC is a perfact fit
http://img.photobucket.com/albums/v721/mikebon111/aquarium014.jpg
http://img.photobucket.com/albums/v721/mikebon111/aquarium018.jpg
http://img.photobucket.com/albums/v721/mikebon111/aquarium012.jpg[/IMG]