慶威國際興業有限公司

Product Feature：

OEM produces and provides various goods and services to customers.

1. Ourcompany has been a manufacturer, trader and providing customers with variousproducts and services for more than 30 years.

2. Ourcompanys product professional advantage areas: machinery, experimentalmachines, electromechanical, chemistry, painting, materials and OEM processing of metal and non-metal material parts,etc... Buyers dont have to worry about quality issues.

Water quality requirements of white shrimp:

(1) Water temperature: 23-32°C can be cultured, but the optimum temperature is 18-30°C, feeding stops at 18°C, and dies at 9°C.

(2) Salinity: It can be cultivated at 5-40, but the optimum salinity is 10-25, if it is slowly reduced, it can tolerate 1-2 salinity.

(3) pH: 8.0±0.3 is the best, if the pH is lower than 7.0, it will be affected.

(4) Dissolved oxygen: above 4ppm, not below 2ppm.

(5) Chemical oxygen demand: between 5 and 30 ppm.

(6) Transparency: 35±5 cm.

(7) Water color: green or reddish brown.

(8) Nutrient salt: Phosphate 0.1～0.3 mg/L

(9) Silicate 2.0 gm/L

(10) Ammonia nitrogen below 0.4ml/L

(11) Those with larger nitrogen and phosphorus ratios can produce diatoms.

The above is for reference only

Bacillus subtilis complex powder (for aquatic products)

Water quality improver, pool water algaecide, aquaculture disinfectant.

Product Introduction：

Product is fermented by a variety of high-quality strains selected from the natural world through modern technology. The subtilisin, polymyxin, nystatin, gramicidin and other active substances produced during its growth have a significant inhibitory effect on pathogenic bacteria.  At the same time, it can decompose the toxic and harmful substances in the water body, improve the turbidity of the water caused by the overflow of harmful cyanobacteria, and has a strong water purification function.

Main ingredients: Bacillus subtilis and its metabolites. 

Guaranteed value of component analysis: 200*108cfu/g. 

1. Low temperature resistance: can adapt to lower breeding temperature, high germination rate and strong adaptability.

2. Adversity resistance: can adapt to a larger pH range.

3. Regulate the balance of intestinal flora and enhance the immunity of fish and shrimps.

4. Improve the poor yellow water quality and the old green water quality to promote the balance of algae. Purify the water body, adjust the water color, decompose the suspended organic matter in the water body, increase the transparency of the water body, reduce the degree of eutrophication of the water body, decompose the residual bait at the bottom of the pond, and decompose dead animals and plants, It becomes the nutrients needed for algae growth, etc.

5. Denitrification and detoxification: Degrade free nitrogen such as ammonia nitrogen and nitrite in the water body, inhibit the production of harmful substances such as hydrogen sulfide and methane, and reduce the poisoning of breeding animals.

6. Inhibition of cyanobacteria: through the enzymatic reaction and secretion of antibacterial substances to dissolve phosphorus, potassium, and nitrogen, cut off the nutrient source required for the growth of cyanobacteria, so as to achieve the purpose of inhibiting cyanobacteria

Product: Powder

Packing specification: 25kg/bag

7. Instructions for use: Bacillus subtilis is used as a water regulator. Approximately 200g of bacterial powder is used per 667 square M2 (1 meter deep pool), which can be adjusted appropriately according to the water quality.

Scope of application: Improve water quality, adjust and purify water in aquaculture waters. 

Note: Do not use it with chemicals such as fungicides.

Store in a cool and dry place, avoid direct sunlight, and do not store with toxic materials. After touching the product, wash hands thoroughly with hot soapy water, avoid inhalation and avoid contact with eyes.

Shelf life: The original package is in a ventilated, dry and cool place (about 25°C), and can be stored for 16 months.

1. The dosage of the above products is for reference only and adjusted by the aquaculture farmers as needed and process application.

2. The overall quality of Taiwans aquaculture fish and shrimp additives is better than China, and the disadvantages are more expensive than China.

● Thing Well Enterprise Co., Ltd. reserves right to modify appearance, specification, material without notice in advance, all above mentioned information is just for reference only.