The Replacement Bio-Sponge for the Penn Plax Cascade Internal Filter optimizes colonization of beneficial aerobic bacteria and removes ammonia and nitrites. Quick and easy to replaceConvenient, no-fuss replacement spongeReplace monthly for optimum water qualitySpecifications: Fits Penn-Plax Cascade 300 Internal Filter.
Efficient Filtration Enhancement
Enhance your aquarium’s water clarity with this innovative bio-sponge, designed to optimize the filtration process. It provides a vast surface area for beneficial bacteria to flourish, ensuring a healthier environment for your aquatic life.
Long-Lasting Aquarium Care
This durable bio-sponge is the perfect addition to your tank’s internal filter, trapping debris and promoting a balanced ecosystem. Its easy-to-use design makes maintenance a breeze, offering peace of mind for your underwater world.
The Replacement Bio-Sponge for the Penn Plax Cascade Internal Filter optimizes colonization of beneficial aerobic bacteria and removes ammonia and nitrites.
