A new Aquarium Cleaning device (similar to the old Vortex Filters in some ways). This machine uses a micron filter to clean aquarium and aid in build up of DOC by removal of more organic debris that would otherwise be left behind by normal vacuums. This has made the water changes I have performed for my aquarium service clients vastly more efficient, resulting in lower nitrates, improved Redox and better overall water conditions. Please note that this video shows a VERY basic saltwater tank, however I have used in more advanced SW & FW aquariums with excellent results in lowering DOC & more. Water can also be drained with this device. For further information about this device, please visit this URL: americanaquariumproducts.com Also, please visit this article for more information about aquarium cleaning and maintenance, regardless of whether you use this machine or not: www.americanaquariumproducts.com Also see our other Cleaning Machine Videos: www.americanaquariumproducts.com