相对有土养殖而言,鳝鱼无土养殖具有管理方便、驯化容易、放养密度大、经济效益高的优点。无土养殖可分为流水无土养殖和静水无土养殖两种类型。现将鳝鱼静水无土养殖技术的要点介绍如下: 一、鱼池设计 1.原则要遵循“防逃、易捕、进排水方便和模拟自然环境”的原则。 2.鱼池规格一般为6～10米~2, Relative to soil culture, the eel soilless culture with management convenience, acclimation easy, stocking density, the advantages of high economic efficiency. Soilless culture can be divided into two types of soilless aquaculture and hydrostatic aquaculture. Now the eel water and soilless farming techniques points are as follows: First, the design of the fish pond 1. Principles to follow the “anti-escaping, easy to capture, into the drainage and simulation of the natural environment,” the principle. 2 fish pond size is generally 6 to 10 meters ~ 2,