High quality The filter protector is made of high-quality stainless steel, which is wear-resistant, not easily deformed, corrosion-resistant, harmless to fish, and can be used for a long time . Easy to clean The shrimp filter guards are very easy to clean, just use a toothbrush or other soft brush with clean water to remove debris and stains that have accumulated on the surface. Rinse clean and can be used repeatedly, it is recommended to replace every 2 months. Function Aquarium mesh filter promotes gas exchange, increases dissolved oxygen levels , prevents the suction of large debris and clogs the filtration system, eliminates impurities, creates a virtuous water cycle and protects fish. Easy to use The installation method of the Aquarium mesh filter protector is simple. Place the filter guard over the filter suction port to prevent small fish fry, shrimp fry and large debris from being sucked in and blocking the filter system. ApplicationThe mesh filter guard can be used in many water-related fields, such as aquariums, tropical fish farms, koi ponds, sewage treatment systems, etc.