Maintain optimal water quality and enhance the health of your aquatic environment with our Aquarium Sponge Filter. This effective filtration solution, designed in a vibrant shade of green, offers biological filtration to keep your water stable and enriched with oxygen. Its silent operation ensures a peaceful environment while providing good permeability and ease of cleaning. The sponge adheres firmly to any smooth surface in your tank or pond with a durable suction cup, making it an ideal accessory for any setup. It's important to soak the sponge in aquarium water for 5 minutes before use to facilitate nitrifying bacteria colonization and to use room-temperature aquarium water for rinsing the sponge, never hot water. The filter's effectiveness is maximized when connected to an air pump. Each package includes one Aquarium Biochemical Sponge Filter, crafted to support a thriving aquatic ecosystem without the need for complex maintenance.
