一、看水纹 水面平如镜,看不到小鱼活动,水下可能无鱼或鱼少或鱼不吃东西。如水波粼粼,水面不时漾起涟漪,有鱼打出水花、漩涡,或追逐嬉戏,时而跃出水面,表示水下的鱼很多;水面游动嬉戏的小鱼突然受惊,四处逃散,或水面有隐约的波纹,多是大鱼活动觅食所致;如果有鱼群浮在水面嚼水,这是水里缺少氧气,鱼儿不会进食。 二、看水色 俗话说:水清无大鱼,浑水好藏鱼。水过清多是无鱼或鱼少,在沟河中垂钓,适合垂钓的水色多呈淡绿 First, see the water pattern as flat as a mirror, do not see the activities of small fish, there may be no fish or fish underwater or fish do not eat. Such as sparkling water rippling from time to time ripples, fish splashing, whirlpool, or chasing play, sometimes jumped out of the water, said a lot of underwater fish; water swimming frolic suddenly frightened, fled around, or the water has Vague ripples, mostly caused by the activities of large fish foraging; if there are fish floating in the water chewing, this is the lack of oxygen in the water, the fish will not eat. Second, see the color As the saying goes: no clear water fish, muddy water is good possession of fish. More water is no fish or fish, fishing in the ditch in the river, mostly aqua color for fishing light green