Little closer shot - nothing extra.
Filtration is accomplished by a Magnum HOB 350 with a biowheel. I highly recommend this setup! I've added air because I usually run around 85 degrees and want to make sure o2 is not a problem. The temp is primarily because I run the 65 at 87 and sometimes swap fish. This tank also serves as a QT tank of sorts and the temp can be easily raised above 87 for killing ich. I don't like to use any meds in my tanks.