Yamibobo 20pcs Long Aquarium Ceramic Bio Filter Media Fish Tank Filter Media for Freshwater and Marine Fish Tank Sump Canister Pond Filter, Vast Surface Area

• ▶Superior Raw Materials：Our bio media is expertly crafted from premium quartz infused with natural minerals, rich in essential trace elements. This unique blend promotes the proliferation of nitrifying and anaerobic bacteria, ensuring stable water quality.
• ▶Optimal Water Permeability and Oxygenation：Experience improved water flow and increased oxygen levels with our highly permeable aquarium filter media. It creates an ideal environment for beneficial bacteria to thrive, resulting in healthier and more vibrant fish.
• ▶Superior Adsorption Properties：Our filter media effectively absorbs fish waste, food residues, and harmful substances like ammonia and ammonium nitrite. Say goodbye to odors and enjoy purified water quality in your aquarium.
• ▶Long-Lasting and Residue-Free：Our bio media undergoes high-temperature firing at 1000°C, ensuring durability and minimal residue. It remains intact even after extended use, providing consistent filtration performance.
• ▶Vast Surface Area：Hollow design to increase surface area. Providing ample space for biological attachment, conducive to the growth and reproduction of bacteria, achieving efficient filtration, and maintaining water clarity.

Product description Features:  1, Sintered at a high temperature of 1800 degrees, it has a significant effect on inducing the color of fish 2, Full of rich variety of natural elements and essential minerals and trace elements. 3, Stable PH valve. Great help to restore the natural water quality, and provide the most suitable living environment for your fishes. 4, suitalbe for fresh water and sea water tank. 5, The fine micropores are conducive to the reproduction of nitrifying bacteria and adsorbs more harmful substances 6, Add far-infrared element, promote fish metabolism and excrete harmful substances in the body, remove heavy metal elements in water.  Attention:  1, After transportation, the bio balls may have ceramic dust on surface. Thanks for understanding. 2, The new bio balls should be washed with fresh water before usage and then you had better put them in boiling water for 20 minutes. 3, After using the balls in fish tank , if the balls need to be washed , wash it with aquarium water , do not use tap or boiled water.  Speicificaitons:  Model: Nano Bio House Filter Media  Color: Yellow, Grey  Size: 9.6cmx2.5cm, 9.5cmx2.8cm   Package include:  20pcs Aquarium Filter Media(10Yellow+10Grey)  Note: 1. Duo to photography and color printing processes,exact colors may vary and shown are approximate. 2. Please allow the data to have a slight deviation from manual measurement. Directions No