Description
【Excellent Filtering Effect】: ZVAWDR Aquarium Filter Pad has 8 layers filter media: 2 * 3d honeycomb mesh cloth, 2 * Stereo hydrophobic fiber cotton, 2 * Carbon fiber cotton, 1 * Nano biochemical cotton, 1 * Fiber biochemical cotton. The 3d honeycomb mesh cloth traps larger particles, the stereo hydrophobic fiber cotton traps fine particles, others filter out very fine impurities and odors. All of them work together to provide high efficiency filtration. 【Improve Water Quality】: With Upgraded Ho
