I have the tetratec EX 1200, and i rate it very highly,its been running about 6 months now with no issues at all, very easy to set up,easy to get started and very nice to look at should it not have a cupboard to sit in
Tobigara is also spot on, it is so quiet and very easy to clean, no messing about just shut the taps and lift the lid off.
another fab thing that backs up this filter is the Warranty. tetratec have always gone above and beyond whats called for so far as i have seen when people have had minor issues with them, i dont actually know of anoyone thats had a major problem,so maybe that alone speaks volumes,
the design is solid and even looks like it will last for yrs and yrs, no flimsy parts on it at all, i also have an EX 700 on another tank and if i needed another filter for another tank i would definatly choose tetratec again

also forgot to add that they come with all the media (sponges,carbon and noodles)
hope that helps

shelagh xxx