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七、避暑遮荫黄鳝静水无土养殖池较小(15～20m2),水位浅(15～20cm左右),在夏天水温极易超过30℃。遮荫避暑是必不可少的环节。一般要在池上搭架拉遮荫网,
Seven, summer shady eel hydrostatic soilless aquaculture pond smaller (15 ~ 20m2), shallow water (15 ~ 20cm or so), the water temperature in summer is easy to exceed 30 ℃. Shading summer is an essential part. General to take shelter in the pool pull shade network,