The invention discloses a high-efficiency
water quality improving agent. The high-efficiency
water quality improving agent is composed of the following materials by weight percentage: 3-7% of industrial glucose, 3-7% of soluble
silicon fertilizer, 1-3% of beer
yeast, 3-6% of
calcium hydrophosphate, 1% of functional beneficial bacterium, 1-3% of aquatic premix and the balance of microelement. The invention further provides a preparing method of the high-efficiency
water quality improving agent. The preparing method comprises the steps of fully and evenly mixing all raw materials, fermenting in a normal temperature, smashing and packaging. The high-efficiency water quality improving agent can improve breeding and growth of beneficial
phytoplankton like aquatic
diatom, improves
primary productivity of water, stabilizes a PH value of water and reduces the
disease probability of bred animals like
shrimp, crab,
sea cucumber,
jellyfish and fish. Furthermore, the high-efficiency water quality improving agent can complex and reduce heavy
metal and
pesticide residues in water, degrades poisonousness of hazardous substances like
ammonia nitrogen, improves
liveness and
appetite of the bred animals, improves production and improves harvest. After being matched with the beneficial bacterium, the high-efficiency water quality improving agent is favorable for
decomposition and utilization of residual feeds and faeces in water, maintenance of
self cleaning ability of water and improvement of green and healthy cultivation.