1-inch Bio Balls 2-pack 100 Count Plus 7" x 9" Mesh Bag 2-pack - Aquatic Experts

• This bundle contains 1-inch Bio Balls 2-pack 100 Count Plus 7" x 9" Mesh Bag 2-pack. OUTSTANDING FILTRATION! Each bio ball is covered in spines to dramatically increase the surface area of each ball providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste. You will receive a 2-pack of 100 SMALL 1-inch bio balls in 7"x9" mesh bags. Just rinse and use. SUPERIOR BIO MEDIA: A huge problem with other bio balls is that they have a sponge in their centers to increase surface area, but sponge pores trap gunk that does not wash away. This trapped gunk reduces water quality. This problem is solved with our bio balls! How? They have a small solid center covered in spines that won’t trap gunk. You never have to suffer with poor water quality. DURABLE AND LONG-LASTING: Our pond media bag is constructed of long lasting black mesh and is reinforced with heavy duty stitching to SECURELY HOLD small biological filtration media for ponds and water gardens. Works perfectly to hold 100 - 1-inch small Aquatic Experts Bio Balls. OPTIMAL FLOW: This media bags' 1/8 inch mesh holes allow water to flow freely through the bag to maximize filtration. Simply place our high-flow mesh bags filled with your choice of media in the path of flowing water.