Aquarium sandとは 意味・読み方・使い方

To selectively sucking and removing waste materials without sucking fine gravels and bottom sand, even without arranging a filter or the like causing choking in an aquarium-cleaning tool for sucking and removing the waste material such as fish excrement and remaining feed precipitating and accumulating on the bottom part of an aquarium to the exterior of the aquarium.例文帳に追加

水槽底部に沈殿、堆積する魚糞、残餌などの老廃物を水槽外へ吸引除去するための水槽洗浄具において、詰まりの原因となるフィルター等を配設しないでも、小砂利や底砂を吸引路内に吸引せずに老廃物を選択的に吸引除去できるようにする。 - 特許庁

METHOD FOR COLLECTING SPAWN OF MYXINE GARMANI, AND COLLECTION TOOL AND FINE BOTTOM SAND-STIRRING TYPE BOTTOM SURFACE FILTRATION AQUARIUM, AND METHOD FOR BREEDING AQUATIC ORGANISM例文帳に追加

メクラウナギ類の卵の採集方法、及び採集用具並びに微細底砂攪拌式底面濾過水槽、及び水生生物の飼育方法 - 特許庁

To provide a head for cleaning the bottom of rearing water area for aquatic life such as an aquarium and a fishpond enabling cleaning of the bottom without discharging pebbles and sand laid on the bottom of a water tank and the like by improving the shape of a suction head attached to a hose end.例文帳に追加

ホースの端に取り付けた吸引ヘッドの形状に工夫を加えることで、水槽等の底の砂利や砂を排出することなく、水槽や養魚池等の水生生物飼育水域の底の掃除を可能にする。 - 特許庁