Water quality improvement agent for fancy carp and preparation and use methods thereof

Abstract

The invention provides a water quality improvement agent for fancy carp and preparation and use methods thereof. A formula of the water quality improvement agent comprises the following components in parts by weight: compound probiotic dry powder, spirulina powder, limestone powder, zeolite powder, glucose and decavitamins. The water quality improvement agent provided by the invention is rich in various probiotic groups,the quantity of effective microbial communities in a water body and aquatic organisms can be increased, the occurence of various bacterial diseases, fungal diseases and viral diseases is effectively prevented, mass propagation of algae, such as cyanobacteria, dinoflagellate and euglena, which are not conducive to water quality optimization and fancy carp growth is prevented, metabolic waste of fancy carp in ponds is effectively decomposed and absorbed, ammonia nitrogen and nitrite contents in the water body are reduced, and dissolved oxygen is increased; the content of carbonate in the limestone powder is relatively high, so that the buffer capacity of aquaculture water can be increased; the water body is kept slightly alkaline; the fancy carp growth is better facilitated. According to the water quality improvement agent, the spirulina powder is specially added, and can be used as a supplementary ingredient of feed, the immunity level of the fancy carp can be enhanced through long-term use, and the effect of improving body colors can also be achieved.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a koi water quality improver and its preparation and use methods. Background technique [0002] With the development of the koi breeding industry, antibiotic feed additives have also been widely used in the aquaculture industry. It has a significant effect in preventing and controlling koi diseases and promoting growth, but the side effects it causes, such as inducing pathogenic bacteria to produce drug resistance, toxicity and other adverse consequences, are also highlighted. The feed, excrement, fertilizer and the remains of animals and plants sinking to the bottom of the pond will continue to accumulate, which will cause a large number of harmful microorganisms in the water body, a large increase in ammonia nitrogen, nitrite and other harmful substances, and a decrease in dissolved oxygen and pH. The self-purification ability of the water body is limited, which can easily...

AI Technical Summary

Problems solved by technology

It has a significant effect in preventing and controlling koi diseases and promoting growth, but the side effects it causes, such as inducing pathogenic bacteria to produce drug resistance, toxicity and other adverse consequences, are also highlighted. The feed, excrement, fertilizer and the remains of animals and plants sinking to the bottom of the pond will continue to accumulate, which will cause a large number of harmful microorganisms in the water body, a large increase in ammonia nitrogen, nitrite and other harmful substances, an