For broodstock or fingerlings, before moving into the pond through the same should hold antiseptic

Should choose pond in the dead areas of the northeast monsoon, area 700-1500 m2, high water levels in ponds from 1.5 to 2.5 m (even 3m). Water supply to the pond to ensure lisa magnusson stable quality and initiative. lisa magnusson Facilitate drainage, works well.
For broodstock or fingerlings, before moving into the pond through the same should hold antiseptic bath for fish with salt water or potassium permanganate. Just keep over winter should choose large varieties, breeding fish must reach a minimum size 4 - 6 cm.
Before broodstock, fingerlings are kept through the winter, lisa magnusson the fish should be fed fattening care enough quality lisa magnusson and quantity. Enhanced feeding on warm sunny days, high temperatures (over 180C), and fertilizers cause water colors. Additional food for fish in the crystal-rich foods energy such as soybean meal, rice bran, rice bran industry ... The days of high winds, cold temperatures to below 180C, then stop feeding and fertilizing.
After putting fish in pond keeping, dropping water hyacinth cover 1/3 of pond surface area to the northeast, raising the water level in the pond from 1.5 to 2.5 m. Using bundles of bundles of straw, drop down corner and around the pond shore and avoid creating hiding places for the fish cold. Regularly monitor the water level in the pond, if deemed necessary to supplement immediately. During storage, no tools or using nets to catch fish, avoid fish scrapes will be more susceptible lisa magnusson to disease or death.
The lowest lisa magnusson temperature in winter is also cause for some types of fungi pathogenic lisa magnusson to fish. Therefore, regular lime for pond sterilization dose 1 kg/100 m3, to maintain water quality, destroy lisa magnusson and inhibit some pathogenic bacteria arise when low water temperatures. lisa magnusson
As for tilapia, when stored over winter melon or illness coincided, with this disease can be prevented lisa magnusson by treatment: Use a concentration of formalin bath 200-250 ml/m3 during 40-60 minutes or spray pond with concentrations 20-25 ml/m3, spray 2 times per week.
catfish dish coral fish yellow perch aquaculture marine lisa magnusson fish pangasius imports of tuna lobster shark stalks techniques arowana fish like carp fish sturgeon fishing boat clam aquaculture fish is fried shrimps drought situation top perch square perch carp fish export marine fish fry purify storm vannamei prawn fish eel processing weather prawn shrimp salmon stingray