| 摘要 |
A siphoning apparatus including a hollow water conducting member having one end which can be placed in an aquarium tank and another end which can be placed in a filter receptacle. Water intake means is located at the end which is placed in the aquarium and a flapper valve is located within said water conducting member. The flapper valve is arranged so that upon being moved away from and towards the water intake means water is drawn through the water intake means into the water conducting member and to the end of the siphoning apparatus which is in the filter receptacle so that siphoning can commence.
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