Metal filter tubes are ideal for aquarium fish tanks, to promote gas exchange and increase dissolved oxygen levels. Small mesh allows it to be used to replace the inlet filter of the external filter or the cascade filter. Avoid inhaling weak shrimp. Tiny animals like most freshwater shrimp, invertebrates, as well as small fish and fry may be sucked into the large slits of most water filters. standard consumption. When cleaning is required, simply sweep the accumulated debris from the filter guard with your hand or with a soft brush such as a toothbrush. Ideal for tropical fish farms, koi ponds, sewage treatment systems, cooling towers and other commercial and industrial systems. »> Description: Metal filter tubes are ideal for aquarium fish tanks, to promote gas exchange and increase dissolved oxygen levels. An attractive way to secure your aquarium fish from shrimp Small animals like most freshwater shrimp, invertebrates, as well as small fish and fry are at risk of being sucked
