| 摘要 |
A fishbowl for protecting juvenile fishes is comprised of a first case, a second case, a first plate, and a second plate. The second case is attached in the first case and is spaced horizontally by 5cm and vertically by 1cm away from the first case. The first plate is fixed and the second plate is movable. The present invention has an effect that juvenile fishes come in and out of a hole thereby not being eaten by the mother. |
