| 摘要 |
<p>A combination aquarium formed by connecting a plurality of hollow boxes vertically and horizontally together, the hollow boxes each having two coupling elements (11,11';21,21';13,13';23,23') bilaterally disposed at one lateral side, two coupling holes (111,111';211,211';131,131';231,231') bilaterally disposed at an opposite lateral side, two bumpers (15) arranged in parallel at a front side, a top coupling groove (16,26), a bottom coupling flange (17), at least two notches (19,29) at two opposite lateral sides for enabling water to flow from one hollow box to another, and cap means (18,28) for closing on the notches (19,29) to stop water from passing through, wherein the rectangular hollow boxes are vertically connected in a stack by engaging the bottom coupling flange (17) of one rectangular hollow box into the top coupling groove (16,26) of another, or horizontally connected in a line by engaging the coupling elements of one rectangular hollow box into the coupling holes of another. <IMAGE></p> |
