Description
Filters are essential for premium aquarium air quality and cleaner air. They can keep the fish fresh and healthy. Size : 4.5 x 4.7 x 6 in. Contains content: 4/8/12 pcs Aquarium Filter Cartridge No.2 How to Use? 1.Thoroughly rinse the Rite-Size Filter Cartridge to remove any excess carbon dust. 2.Install filter with the blue side of the cartridge facing the back of the filter box. 3For best results, change every 2-4 weeks. Note 1.Please allow 1-3 inches differences due to manual measurement. 【Aqu
