HIERYAN 4Pcs Pre-Filter Foam Sponges, Fish Tank Small Filter Sponges, Rolls Compatible Filter Accessories for Aquarium Fish Tank

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• Sponge material: The small sponge is made of high-quality filter foam and does not contain BPA. It is safe for your fish and harmless to the PH quality of the water. It is suitable for fresh water and salt water environments.
• Enhance the filtering effect: the pre-filter sponge can help trap particles and debris, extend the service life of the filter medium, provide effective water flow, and reduce clogging, so as to achieve long-term filtration.
• Sponge size: 40mm (width) x 80mm (length) / 1.57x 2.41 inch cylinder, the inner hole diameter is 16mm / 0.63 inch, please note that these foams are pre-filtered sponges, so there is only one hole.
• Fish tank filter accessories: The pre-filter small foam sponge can be quickly and easily connected to the rod of the fish tank intake pipe, thereby preventing smaller or weaker residents from being sucked into the filter. Form a good aquarium environment.
• Package includes: 4 X fish tank filter sponges. Please refer to our size chart to make sure it is suitable before buying. If you have any questions, please do not hesitate to contact us, we guarantee to provide quality service.