Aquarium Intake Strainer: Stainless steel construction, corrosion and wear-resistant, durable with a secure rubber ring. 40-mesh filter screen (fits 16mm/0.62-inch pipes) prevents small fish, shrimp, and debris from entering and clogging the filter. Enhances water quality by promoting gas exchange, increasing oxygen levels, and removing impurities. Easy to clean with a soft brush��recommended every 2 weeks. Suitable for aquariums, fish farms, ponds, and water treatment systems. Features: - Installs at filter inlet to block debris, reducing maintenance. - Compatible with external or waterfall filters. Notes: 1. Check pipe diameter before purchase. 2. Clean regularly to prevent clogs. 3. Handle with care to avoid mesh deformation. Specs: - Material: Stainless steel - Size: 35x80mm (inner diameter: 16mm) - Includes: 2 strainers