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

It is suitable for bedroom

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

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

damp cloth to remove dust or smudges

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