| 摘要 |
The present invention relates to a filter device for an aquarium, and more particularly, to a filter device for an aquarium in which a water discharge quantity can be arbitrarily adjusted, and sludge within a filter bath (20) can be leached. To this end, a precipitation filter device for an aquarium includes: an outer housing (10) defining an outer shape of the aquarium, the outer housing having an inlet port (15) configured to introduce water within a water bath in a side thereof; a filtering bath (20) disposed within the outer housing (10) to receive the water within the water bath through the inlet port (15), the filtering bath being filled with a filtering material (25) therein; a circulating motor (30) communicating with a lower portion of the filtering bath (20) to forcibly circulate the water; a filtering bath recovery part (50) for recovering a portion of the water discharged by the circulating motor (30) into the filtering bath (20); and a discharge structure (40) including a water bath discharge part (60) for discharging remaining water into the water bath. |
