About This

• 【Filter Kit】 2 x Bio-Wheel and 4 x Size C Filter Cartridges for comprehensive filtration solutions, ensuring cleaner water and a healthier environment for your aquatic.
• 【Compatibility】Biowheel and Rite-Size C filter cartridges designed for Marineland Penguin 200/350 power filter(Note: The biowheel only fits for Penguin 200, 350; size C filter fits for Penguin 200, 350, PRO 275, PRO 375)
• 【Premium Filtration】Constructed with high-quality, durable materials to enhance filtration efficiency and maintain crystal-clear water in your aquarium.
• 【Easy Installation:】Simply rinse the filter cartridge under cool water to remove carbon dust, align the key slot, and insert into the filter chamber—no tools required for quick and hassle-free setup.
• 【Services】Please feel free to contact us anytime if you've got doubts or queries related to our products, and we are here for replying your questions as soon as possible.