| 摘要 |
PCT No. PCT/CH95/00049 Sec. 371 Date Nov. 7, 1995 Sec. 102(e) Date Nov. 7, 1995 PCT Filed Mar. 7, 1995 PCT Pub. No. WO95/24121 PCT Pub. Date Sep. 14, 1995An 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). |
