| 1. | With stable and reliable operation , compact structure , and strong air breathing ability , it enables to enhance the stocking density for fish and prawn , flow water by stir to increase the dissolved oxygen concentration in water , and make even water temperature to improve water quality , which is an idle equipment for high - yielding aquaculture 具有工作平稳,运行可靠,结构紧凑,充气能力强,提高鱼虾放养密度,搅拌水体流动,增加水中溶氧含量,能使水温均匀达到改善水质的目的,是实现高产养殖的理想设备。 |