How to judge the severity of fish floating head

According to the starting time of the floating head, it is judged to be a light floating head before dawn. On the contrary, the earlier the start time, the more serious it is.

Judging by the type of floating head, the general wild fish and shrimps first floated their heads, followed by the head lice, tilapia, squid, and squid; and in severe cases, grass carp, squid, herring, and squid. Due to the lack of endurance of dissolved oxygen in the pool under the satiation of fish, abnormal phenomena often occur, such as grass carp and carp floating first.

According to the location and scope of the floating head, it is judged that the fish floats in the center of the pond, which is generally light. It is dispersed at the bottom of the pond and is stranded at the bottom of the pool. The floating head is serious.

According to the response to external stimuli, floating head fish have obvious reaction to light, sound and hitting stone, and the floating head is light. On the contrary, if the response is unresponsive or unresponsive, the floating head is serious.

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