Water is also at the heart of adaptation to climate change, as it forms the crucial link between the climate system, human society and the environment. Water quality monitoring is the process by which critical water characteristics, physical, chemical and biological, are measured. Turbidity is one of the most universal measures of water quality. Introduction and definition: Turbidity, a qualitative characteristic imparted by solids obstructing the transmission of light through a water sample, is an important indicator of water quality; NTUs are units used to describe turbidity. A low NTU reading indicates clearer liquid and higher readings indicate low water clarity. NTU readings generally vary. Water clarity is defined as the depth at which light penetrates the water and refers to the transparency or clarity of the water. The depth of light penetration into water depends on many factors that modify the light attenuation properties of the water column. Water clarity is reduced by the presence of suspended and colloidal matter. Turbidity is a measure of the optical clarity of water that is largely controlled by light scattering from particles suspended in the volume of water. Davies-Colley and Smith, 2001, and is. The introduction of omnivorous tilapia into various aquatic systems around the world has led to a number of serious ecological problems. One of the main problems is increased water turbidity. Additionally, a decrease in water transparency is an indicator of other problems that may arise, such as heavy sediment pollution and increased algae growth. A more scientific measure of water clarity is to measure turbidity using an essential indicator of water quality. Turbidity detection is widely applied in various fields 2,3, such as environmental, chemical and pharmaceutical sciences 4, water. Turbidity, a measure of how cloudy or clear water is, plays a crucial role in assessing water quality. Factors such as organic matter, clay, sediment, phytoplankton, algae and other microscopic organisms contribute to the turbidity of a body of water. As a vital aspect of water quality, it is essential to understand the effects of turbidity. Turbidity is the measure of the relative clarity of a liquid. It is an optical characteristic of water and a measure of the amount of light scattered by material in the water when light passes through the water sample. The higher the intensity of the scattered light, the higher the turbidity.