Kurio Bio Chamber is the perfect solution for a quick and reliable non-permanent / portable filter  sump. It is suitable for quarantine tanks for fish, an additonal or emergency filter chamber for your aquarium or pond, Kuria Bio Chamber will definitely do its job. It has 4 chamber to hold any type of media you need such as filter brush, filter mat, biological media, and also designed to allow use of UVC lights. Kurio Bio Chamber also comes attached is a backwash mechanism for easy maintainance.