| 摘要 |
PURPOSE: A filtering apparatus for seawater in an aquarium is provided to store collected fish obtained from the sea in the fresh condition, and to cleanly purify the seawater inside the aquarium using various kinds of filters. CONSTITUTION: A filtering apparatus for seawater in an aquarium comprises a cylindrical main body(20), a circulation motor(30), an inflow pipe(40), a cylindrical filter frame(50), a foreign material outlet pipe(70), and an air pressure outlet pipe(80). The main body is for visually checking the filtering state of the seawater inside the aquarium. The circulation motor circulates the seawater inside the aquarium into the main body. The inflow pipe includes a non-woven fabric filter, the filter frame includes the non-woven fabric filter, a carbon filter, and a green-filter closely attached to each other horizontally. The outlet pipe includes activated charcoal laminated on elvan. The air pressure outlet pipe prevents the air pressure inside the main body. |
