Red Sea - Max Nano 100 Micron Thin Mesh Filter Bag
Red Sea Max Nano 100 micron thin mesh fine polish aquarium filter bags are designed to provide fine polishing of water that is already low in particulate matter. Fits the Red Sea Max Nano aquariums and will also fit any standard 2″ / 5cm filter bag holder. Includes: 2 Filter Bags. Size: 5cm (2 ) Ring / 30cm (12 ) Length.