UTOPUS Stainless Steel Aquarium Inflow Inlet Filter Cylinder Useful Aquarium Filter 12mm/16mm Water Inlet Protective Sleeve for Aquarium Accessories

An attractive opportunity to make your aquarium shrimp fish safe. Color:As pictures show. Stainless steel filter guards fit over the filter intake, not on the screen. Easy to use: Simply place the sponge cover directly into the water inlet of your filter.It is used to install on filter strainer intake. Size:S: the inside diameter 12mm(0.47in),outer size: 2466mm(0.942.60in) Material: Stainless steel. To avoid shrimplets or baby fishes being suck away by the filtering system. Suitable for:fish farms, koi ponds, and cooling systems; these filter tubes are ideal for aquarium fish tanks. Stainless Steel Filter Mesh Shrimp Nets. L: the inside diameter 16mm(0.63in),outer size: 3087mm(1.183.43in) Package included: 1pc Shrimp Net.