Yep, i am an avid aquariast for sure!
Cfposi,
I also wanted to mention, another good in the tank
filter is a simple sponge filter. When I originally
set up my breeder tank with just angelfish,
I had a problem with some cloudiness, dont know whether
it was a bacterial bloom or a microscopic organism,
but I got a large sponge filter that is for up to 50g,
that hooks up to an air pump. The tank to this day
stays crystal clear.
Sponge filters are great if thats the type of problem
you are having. They come in a wide variety of sizes as well,
are reasonably cheap, and easy to hide in your tank. A large
sponge filter would greatly assist your other filtration, and they
provide a large area for bacteria to colonize, which improves your
bacterial filtration.
Dodo,
Heres a pic of my 75g tank taken a couple of months ago:
