4Pcs Aquarium Filter Sponge Fish Tank Filter Cotton Aquarium Biochemical Filter Sponges Replacement Accessories

• MULTI PURPOSE: Can effectively filter small debris in the water and decompose fish feces, while eliminating peculiar smells in the water.
• FUNCTION: The replacement filter material adopts high-density filter cotton and advanced activated carbon filter, can effectively remove the contaminants.
• EXCELLENT PERFORMANCE: Sophisticated production, excellent performance and good quality will bring you a better experience.
• EASY TO REPLACE: Small, light in weight , easy to replace, can bring you more convenience.
• PACKAGE LIST: There are 4 in total, and the number is sufficient to better meet your needs.

Specification: Condition: Brand New Item Type: Fish Tank Filter Cotton Material: Cotton Color: As the Picture Shown Quantity: 4Pcs Package Included: 4 x Fish Tank Filter Cotton Notice: In order to ensure the filtering effect, please clean the filter cotton regularly. It is recommended to replace it every 6?8 weeks.