Package Includes - 3 Bio-filter sponges. Compatible with Devopet PAI-8808 aquarium filter
Deep Filtration - Effectively eliminates odors, traps food residues, fish waste, and fine particles to maintain crystal-clear water quality
Easy Maintenance - Perform a quick and simple rinse of the sponge every two weeks, and replace it every two months to maintain clear water and overall aquarium health
