1, reason: When goldfish is being carried or changing water, fish body skin is abraded, the skin lost protection to the body. In addition, the water quality is relatively poor at this time, and the mold in the water will continue to spread on it, causing Saprolegniasis. Usually the light is insufficient, unable to sterilize, the condition of Saprolegniasis is aggravated, and the body will fester.
2, with what medicine is good: Use 1% brine to match the potassium permanganate of 2/1000000, make solution, let ill fish immerse in liquid medicine 20-30 minutes best. Continuous medication for 3 days with ultraviolet radiation, the ulcerated wound will slowly scab.
1, reason: goldfish suffered from rotten tail and rotten fin disease, the water is in a turbid state for a long time, the water will breed bacteria. When the goldfish is a little weak, the bacteria will easily invade the fish body, and the fish body will fester.
2, with what medicine is best: It is best to mix chlortetracycline or terramycin with water for treatment. Put 5-8 pieces of medicine in 100 kilograms of water, soak the sick fish for 20-30 minutes, and generally adhere to the medicinal bath for three days.
powder 1, reason: when fishing, do not pay attention to the skin of the goldfish, when changing water, the impact on the fish body, the fish was bitten when fighting. Usually did not notice the wound, not timely treatment, wound infection, the body will fester.
2, with what medicine is best: Can use yellow powder medicated bath, also can besmear yellow powder in the position of goldfish cut.
