| 摘要 |
<p>An incubator (10) comprising a cylindrical tank (11) with a bottom wall (12) and a side wall (13). The tank is provided with a clean or regenerated water supply system (17), a waste water discharge system (18), a device (19) for altering the gas level to avoid supersaturation of gas in the water, a larva feed dispenser (20) and a device (21) for skimming the water surface. The tank further includes a member (22) arranged at the bottom of the tank for generating water currents therein, and a strainer (23) for preventing the larvae from entering the discharge system (18). The current generating member (22) comprises blades located beneath the supply system (17).</p> |
