In aquaculture, the use of zeolite as an additive helps to increase the survival rate of fish fry, thanks to the unique properties and multiple functions of zeolite. Provide a good water quality environment: Zeolite has a strong adsorption capacity, which can adsorb organic waste, ammonia nitrogen, nitrite and other harmful substances in the water to purify water quality. Good water quality environment is the key to fish growth, which helps to reduce the harm of toxins in water to fish fry and improve their survival rate. 
Promote microbial growth: Zeolite has abundant micropores and specific surface area on the surface, which provides an ideal growth environment for microorganisms. Microorganisms are an important part of aquatic ecosystems and are essential for the growth and health of fish fry. The presence of zeolite promotes the reproduction of beneficial microorganisms and provides a rich microecological environment.
Stabilize water temperature: Zeolite has certain thermal conductivity and heat retention, which can stabilize the water temperature to a certain extent. For some temperature-sensitive fry, a stable water temperature can help reduce the pressure on them to adapt to the new environment and increase their survival rate. Provides minerals and trace elements: Zeolite itself is rich in a variety of minerals and trace elements, which are essential for the healthy growth of fish fry. These elements help to strengthen the bones of the fry, promote metabolism and improve disease resistance. Reduce water quality fluctuations: Zeolite has a buffering effect on water quality parameters, which can reduce the impact of the external environment on water bodies and reduce the volatility of water quality. This helps to reduce physiological stress and increase survival rates during adaptation, especially for fry in a new environment. 
In general, zeolite plays an active role in fish fry farming as a water quality improver, which helps to improve the survival rate of fish fry by improving the water quality environment, promoting microbial growth, providing minerals and other aspects, and provides a feasible and effective method for aquaculture.
Some articles, ** from the Internet, invaded and deleted).