Heqishun 4 Pieces Stainless Steel Aquarium Filter Guard 16mm, Mesh Protector Guard, Prevent Small Fish from Getting Sucked Up

Convenient Your Life - Do you often have such troubles? Worrying about small shrimp and tiny fish trapped into the tank. These Intake Filter Cover Guard can prevent the shrimp or fish from being sucked into the canister filter. Easy to Use - Cover the sponge onto the water inlet of the filter guard directly. They can easily connected to the air inlet of the filter, such as filter, filter tank and other related filter equipment. Easy to Clean - These Aquarium Filter Guards can be easily clean by soft brushes. Just need to brush them softly in the flow water, then the accumulated debris will be disappear in few seconds. Quality Stainless Steel - Made of durable stainless steel and acrylic. Won’ t rust easily. They are sturdy, compact and resistant to deformation. Great for long term use and replacement. 4 Pieces A Set - Come with 4 pieces stainless steel filter guard. 2 pieces white color and 2 pieces black color.The inner diameter of the filter guard is approx. 16mm / 0.63inch.