filtration suggestions??

[sharelove]

as for occassional hot filtration, what is the "best" quality I can get? for a 90 gal? easily accessible for filtration changes etc... I was using a canister one, but after chatting with numerous folks, I think that this is just a nitrate factory as it is really a pain to get in there and clean it out 2-3 times a week...
I've heard good things about the emporer 400 by marineland or the penguins are supposed ot be good too -same company...