Bio Balls Filter Media - 1.5 Inch Large Bio Ball for Pond Filter - Perfect Bio Balls for Pond Filter Media – Made in The USA
Made in the USA, our 1.5" Bio Balls Filter Media are engineered with precise spines to create almost 2 square feet of surface area. This unique design creates a massive colonizing area for beneficial bacteria to break down hazardous organic waste. Our Bio balls are 100% polypropylene making them a safe and reliable filter media for freshwater and saltwater, offering superior filtration to lava rock. With their uniquely spaced spines, most debris passes through and they never need cleaning. Highly durable and lightweight, these bio balls can be used loose or in our mesh bag with plastic zipper for superior filtration and trusted reliability.
