Fish farming in fish ponds is an important industry and is of great value to the income of farmers. The environmental conditions of the water bodies in the fish ponds will directly affect the production of fish. Affect the income of fish pond contractors. Therefore, many fish pond contractors pay special attention to the water quality of the fish pond. And use fish pond water quality monitoring equipment and water monitoring system to carefully control the water quality of the fish pond water body. Take immediate action as soon as an abnormal situation is discovered.
The role of water chlorophyll measuring instrument
The water in the fish pond became turbid, possibly due to the change in the water quality of the fish pond caused by the erosion of precipitation. Heavy rain will bring a lot of dirt to the fish pond. It will also wash away the sand and silt at the bottom of the fish pond. This makes the water in the fish pond look very turbid. In addition, if the fish pond is newly dug or the local soil is special. This may result in less organic matter at the bottom of the fish pond. Algae grows less, so the self-cleaning ability of fish ponds is also poor.
The growth of algae in the water body can be monitored by a water body chlorophyll meter. Also, the growth density of fish schools in the fish ponds is too high. Especially the density of fishes living at the bottom of fish ponds is too high. The fish stirs the water and bottom silt while swimming. It will also cause the fish pond to become turbid. In addition, the zooplankton in the fish ponds proliferate in large numbers and will feed on the phytoplankton in the water. Will lead to a decrease in the number of algae in the water body. The decrease in the number of algae will enhance the fluidity of the water body. Cause the sedimentation of the bottom to surge from time to time. The water body can also look a bit uncomfortable.