are you Running tank with out filter sock

[sunoka]

I have never used one. I have no filters and my water is very clear. I figure I lucked out on the correct amount of LR, sand and other organic life. I have been running this for 5 years now and am not about to change a thing. If it is not broke don`t fix it or add or change.

LOL the dude that owns a local fish store could not believe I had no extra filtering and was shocked to here water changes were 6-8 weeks apart.