| 摘要 |
<p>The invention relates to an aquarium with natural oxygenation employed as dwelling decorative means, for breeding small aquatic beings, in particular exotic fish and sweet water plants. The aquarium comprises a main water enclosure (a) confined by some external walls, some internal walls being provided therein, where the internal walls (2 and 3) confine together with the external walls (1) some compartments (b and c) wherein the water level is different from the reference water level in the main enclosure (a), and an auxiliary device (S) for oxygenation and illumination may be provided therein.</p> |
