| 摘要 |
The present invention relates to a seagrass ecology water tub with a filtration and circulation system for exhibition, which builds the optimal inhabitation condition for seagrass to live for a long time under the optimal condition so as to exhibit seagrass for a long time while breeding, to resolve inconvenience of frequently replacing the seawater in the water tub, and to reduce an economic burden due to the frequent seawater replacements. The seagrass ecology water tub comprises: a water tub (10) having a main body (13) having a space (12) for accommodating seawater (SW) and a vegetation member (11) with the top open, an outlet port (14) formed on one lower side of the main body (13) to discharge the seawater, and an inlet port (15) formed on the other lower side of the main body (13) to enter the seawater; multiple sea algae (20) planted on the vegetation member; a circulation line (30) connected to the outlet port (14) and to the inlet port (15); a pump (40) installed on the circulation line (30) to circulate the seawater within the circulation line (20); and a filtration device (50) installed on the circulation line (30) to filter impurities in the seawater (SW) discharged via the outlet port (14) with the pump (40) to supply the purified seawater to the main body (13) via the inlet port (15). |
