[Efficient Filtration]:Fish Tank Filter Sponge is designed to particles and debris efficiently,extending the life of your filter media and ensuring a cleaner aquarium environment [Easy Installation]:This filter sponge can be quickly and easily attached to the fish tank intake tube stem,providing an uncomplicated solution to maintain your aquarium [Debris Prevention]:Our Aquarium Pre Filter prevents small or weaker debris from being drawn into the filter,protecting your fish and enhancing the overall health of the tank [Quality Material]:Made from quality material,our filter sponge is safe for your fish and suitable for both freshwater and saltwater environments [Prolonged Use]:Our Aquarium Filter Sponge is sturdy and built to last,providing efficient water with less clogging for extended periods, Weight: 0.0110231131 pounds, Manufacturer: QLECXZI