8-Layer Aquarium Sponge Filter Pad, Efficient Multi-Filtering Media, Fish Tank Accessories Enhanced Filtration System, Ideal for Freshwater & Saltwater Tanks(10in*4in) 10in*4in,1PCS Parchment Paper Play Mode: Plug-in Card/Bluetooth-compatible

Play Mode: Plug-in Card/Bluetooth-compatible

【Drag amp

It is compatible with different battery sizes and configurations to meet the needs of most types of battery fixing

It takes only 15 minutes to get up to 3 hours of listening time in the charging case

Good Material: High quality pill container manufacture of food-grade plastic and grain fiber

8-Layer Aquarium Sponge Filter Pad, Efficient Multi-Filtering Media, Fish Tank Accessories Enhanced Filtration System, Ideal for Freshwater & Saltwater Tanks(10in*4in) 10in*4in,1PCS Parchment Paper Play Mode: Plug-in Card/Bluetooth-compatibleCuttable Size: Our filter pad can be easily cut to fit any filter size, meeting various requirements of different aquariums and fish tanks. Easy to Install: Beehole design allows for easy installation and rapid establishment of the nitrification system, ensures fast and thorough filtration, maintaining optimal water quality to promote a healthy living environment for your fish. Reusable amp; Durable: The filter pad is highly resistant to wear and