PROBLEM TO BE SOLVED: To clean the inside of a shower pipe while keeping the shower pipe in a state connected to a filter as it is in a shower pipe cleaning device for an aquarium filter in which cleaning water from the filter is returned through the shower pipe equipped with a plurality of nozzles to an aquarium.SOLUTION: The shower pipe cleaning device for an aquarium filter has a constitution that an operation rod 11 passing through the shower pipe 5 is connected to a cleaning element 10 slightly arranged in the shower pipe 5, the free end of the operation rod 11 is fixed to a knob 12 and the cleaning element 10 is reciprocately slid by pressing and pulling the knob 12 to scrape foreign matters in the shower pipe 5.COPYRIGHT: (C)2010,JPO&INPIT【課題】 濾過器からの清浄水を、複数のノズルを設けたシャワー管を通して水槽内にお戻すようにしたものにおいて、シャワー管を濾過器に連結したまま、シャワー管の内面を清掃できるようにした。【解決手段】 水槽用濾過器のシャワー管清掃具であって、シャワー管5内に摺動自在に設けられる清掃子10に、シャワー管5内を通る操作棒11を連結し、この操作棒11の自由端に摘子12を固定し、摘子12の押圧、引張により清掃子10の往復摺動させシャワー管5内の異物を掻き取る。【選択図】 図3
