What is an excellent cage for three rats, that is easy to clean?

I have a five foot Martin cage that I had customized with a pull out tray. It is still too time consuming to clean and I don't like that the rats are on wire flooring.





This cage looks really good (though it is marketed for Ferrets) --


http://www.qualitycage.com/ferret.html





Are there any other great cages out there?What is an excellent cage for three rats, that is easy to clean?
I find the easiest to clean is a tank. For 3 rats you could get a tank designed for reptiles with some screen for ventilation, not glass on all sides; but make sure it is secure. Then you can customize it with a nice big wheel (so they won't be cramped while running) and a shelf or two, and a water bottle. And if you have a cat, make sure the cage is strong enough to withstand its efforts.What is an excellent cage for three rats, that is easy to clean?
any cage that is big enough for a rabbitt or ferrets or a guinea pig would do. But the cleaning part is a daily task no matter what kind of cage you have with three rats living in it.
Your ferret cage will work for rats. The wire flooring should not be a problem if the mesh is 1/4 inch or smaller. Rats are intelligent animals so any opening in the cage is going to have to be secure. The biggest drawback to rats is that they are nocturnal. The little beggars are going to be making a racket while you are trying to sleep.
Put some rat poison in apiece of cheese on the floor

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