Black Pre Filter Sponge for Fish Tank Filter Accessories 4Pcs Rolls

A must have filter accessories for your fish tank, these pre sponges are made -quality filtration foam, and safe to your fish, suit for freshwater and saltwater. Help to trap particles and debris, and prolong the life of your filter media, provide efficient water flow with less clogging for filtration, biological filtration. Feature - Color: Black. - Material: Sponge. - Size: 8x4x4cm. - A must have filter accessories for your fish tank,these pre sponges are made -quality filtration foam, and safe to your fish,suit for freshwater and saltwater. -Help to trap particles and debris,and prolong the life of your filter media,provide efficient water flow with less clogging for filtration,enhance biological filtration. - Give your fish pet a securaty ! these pre-filter sponge suit for tank owners and anyone else who has baby or small fish in their tank. - Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 4 x Pre-Filter Sponge