Hagen Aquaclear Mini Filter

Works well - easy to use. Needs longer tubes for big tanks. Sometimes need to jump start the filter.

Pros: Easy Use

Cons: none

These little filters are really decent for keeping a 10 gallon tank pretty darn clean. They're a very quiet filter that only rarely give you any sort of problem,and that's usually just a sign that you need to rinse out your sponge filter.A very reliable little filter.

-- additional:

[updated on 2008-10-18 13:51:49 GMT]:
I also wanted to add that the Aquaclears are very quiet filters.I have a lot of tanks running,and some are in my bedroom,so the noise factor for me,is important.

Pros: easy to find works great

Cons: none