It has water purification and sterilization effect. Among them, aluminum sulfate and ferrous sulfate have a stimulating and harmful effect on the eye epidermal mucosa of fish, and aluminum ions and ferric iron are toxic substances. It will also affect the balance of microorganisms in the water body, even if low-concentration chemicals have no direct damage to fish.

There are two main types of water clarification. The main component of physical detergents is zeolite powder, and the activated carbon is mainly particle sinking. Chemical preparations, this type is mainly water solvent, the main components are chlorine preparations or iodine preparations with some physical adsorbents, and the main components are chlorine dioxide, trichloroisocyanuric acid, sodium dichloroisocyanurate, povidone iodine, etc.www.khnwatertreatment.com