| 摘要 |
A convenient Lid (FIGS. 1, 2 and 3) specifically designed to fit on the standard clear plastic cup (FIG. 4) available especially for tropical fish market present. To prevent the problem of water spill and sufficient air breathing for the Betta fish, this Lid is incorporate a cylindrical cone in the center and is pointed inward the cup, conditionally the water level must always fill half inch below the tip of the cylindrical cone. When the plastic cup fills with water with the Lid on-as a unit, this unit can be tip or roll any which way, and yet the water still remains inside the cup and air passage is still available. Furthermore, with the Lid secure tight on the plastic cup, it is also an ideal to easily transport, store, display and feed the Betta fish. This invention can be used to store any type of tropical fish (which is not required compress air), marine fish, worm, insect and both live or dry fish food.
|
