About This

• package Contents: a total of 52 fish tank filter media, compatible with fluval 406/407, including 4 pieces biological sponge, 4 pieces biological sponge+, 4 pieces biological foam max, 12 pieces ammonia removers, 12 pieces phosphate removers, 12 pieces nitrite removers, 2 pieces microfiber cloth and 2 pieces grease
• Long Lasting Filtration: this replacement filter media for aquarium is compatible with fluval 406/407 aquarium filters, suitable for both freshwater and saltwater aquariums, providing ideal filtration performance and efficient water flow, achieving long-lasting filtration, bringing you a good user experience
• Wonderful Accessories for Aquarium: these biological sponge have nice filtering characteristics; Reminder: it is recommended that you replace the biological sponge, biological sponge+, and biological sponge Max every 6 months
• Prevention of Fish Loss: ammonia removers and nitrite removers could remove debris and waste from aquariums that help prevent fish losses, which provide mechanical and biological filtration for freshwater and saltwater aquarium fish tanks; Warm note: the ammonia, phosphate and nitrite pads should be replaced monthly
• Nice Additions Tool: this sky blue microfiber cloth is lint-free and practical, and this grease serves to lubricate these removers and pads; This comprehensive replacement filter media kit allows you to regularly replace and share with fellow hobbyists