Aquarium Internal Biochemical Filter Sponge Replacement Cartridge for JY-Series Filters

Biochemical Filtration: Provides excellent biological and mechanical filtration, promoting a healthy aquatic environment by effectively removing impurities and harmful substances.

High-Quality Material: Made from durable and porous filter cotton, designed for long-lasting performance and efficient water purification.

Enhanced Water Clarity: Helps maintain crystal clear water by trapping debris, uneaten food, and other particulate matter.

Easy Replacement: Designed for simple and quick replacement, ensuring continuous optimal filtration for your aquarium.

Compatibility: Specifically engineered to fit various JY-series internal aquarium filters, offering a perfect and secure fit.