4 Pack Filter Sponge, Aquarium Sponge Aquarium Bio Sponges Filter for Fish Tank Filters Sumps Ponds Hydroponics 5.12" x 4.72" x 0.78"

About this item

• 【Effective Mechanical Filtration】This aquarium filter sponge pad is designed for good mechanical filtration, efficiently trapping debris, uneaten food, and fish waste. Its open-cell, reticulated structure allows water to flow through while capturing particles, preventing them from re-entering the aquarium
• 【Package Contents】You will receive 4 pieces of aquarium sponge, measuring 13x12x2cm/5.12x4.72x0.79 inches. You can cut them to your desired size. The quantity is sufficient to meet your usage and replacement needs
• 【Versatile】This aquarium foam is incredibly versatile for various filtration systems. You can easily trim it with scissors to fit wet/dry filters, canister filters, power filters, sumps, or ponds. Its universal adaptability makes it a cost-effective and convenient solution for hobbyists managing multiple tanks or custom filter designs
• 【Durable and Easy Maintenance】Constructed from dense foam material, this filter media pad is both soft and tear-resistant, ensuring long-term durability. Unlike disposable cartridges, this reusable foam pad is easy to clean—simply rinse it in removed tank water to preserve beneficial reuse it
• 【Easy to Use】Before use, rinse the sponge pad with cool water to remove the outside dust, then cut it to the proper size and fully put it into the filter chamber. Replace it every 2 to 4 weeks to maintain a healthy water

Overview

• Package Dimensions ‏: ‎ 8.62 x 4.84 x 0.98 inches; 1.13 ounces
• Item model number ‏: ‎ 5321CFZF2661
• Date First Available ‏: ‎ December 5, 2025
• Manufacturer ‏: ‎ Zelphvt
• ASIN ‏: ‎ B0G58ZRWR9
• Best Sellers Rank: #62,081 in Pet Supplies (See Top 100 in Pet Supplies) #866 in Aquarium Filter Accessories
• Customer Reviews: 5.0 5.0 out of 5 stars (4)