Biochemical Cotton Sponge Aquarium Filter – Black Foam

Description

Keep your aquarium water clean and healthy with this Biochemical Cotton Sponge Filter. Designed for both fish tanks and ponds, this black foam sponge provides excellent mechanical and biological filtration, trapping debris while promoting beneficial bacteria growth.

Made from durable, non-toxic materials, the sponge is easy to cut to size and install in various filtration systems. Its porous structure ensures optimal water flow while maintaining crystal-clear water for your aquatic pets. Suitable for freshwater and saltwater setups, it’s a practical, long-lasting choice for any aquarium enthusiast.