| 摘要 |
11 INTERNAL CORNER FILTER, PARTICULARLY FOR SMALL TANKS AND AQUARIUMS An internal corner filter, particularly for tanks and aquariums, includes a container (2) that can be anchored to the upper rim of a tank (V) at an internal corner thereof. The container has a filtration part (9) and has an intake port (7) and a discharge port (8) which are connected to the tank (V). Circulation of the water to be filtered through the container (2) occurs by virtue of a pump which is coupled to as to avoid seepage and/or accidental leaks of water towards the outside of the aquarium. (Ref.Fig. 1)
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