Features
Dissolved oxygen
At a dissolved oxygen level of 2.72 mg/L, grass carp showed a 98%
decrease in growth rate and a 4-fold increase in feed efficiency
compared to 5.56 mg/L, similar to other fish and shrimp.
Turbidity
The turbidity value intuitively reflects the degree of turbidity of
the water body. The degree of turbidity is mainly caused by
insoluble substances in the water, including suspended sediment,
corrosive substances, planktonic algae, and colloidal particles.
Reducing turbidity also lowers bacteria, Escherichia coli, viruses,
Cryptosporidium, iron, manganese, and other contaminants in the
water.
PH
The pH value (i.e. acidity or alkalinity) is an important indicator
of water quality, reflecting whether the water quality is suitable
for the growth of fish and shrimp. It determines the biological
reproduction in the water and directly affects the growth of fish
and shrimp due to the chemical condition of the water quality.
Conductivity
The better the conductivity of water, the higher its conductivity
value, and the higher its TDS value. TDS value represents the
content of dissolved impurities in water, and the higher the TDS
value, the higher the impurity content in water. Conversely, if the
impurity content is low, the higher the TDS value, the higher the
impurity content in water
Ttemperature
Changes in surface water temperature can have significant negative
impacts on aquatic wildlife, affecting their growth and feeding
rate, as well as their reproductive time and efficiency.
