Can red blood on the tail of itself? If the red blood on the tail of a goldfish is not obvious, it is probably just a slight inflammation caused by a sudden drop in water temperature or an excessive change of water. At this time, there is no need to give goldfish medication, just to maintain good water temperature and water quality, normal feeding, goldfish can rely on their own disease resistance to self-healing. If the red blood is obvious, or even begin to fester, then the goldfish can not heal itself, we need to give timely treatment to the goldfish.
when the goldfish tail only has a very slight red blood, then do not worry, just need to maintain the appropriate water temperature and water quality, normal feeding can be. When the red blood in the tail is obvious, it is likely to cause other diseases. At this time, it is necessary to improve the water quality of the goldfish, raise the water temperature properly, and treat the goldfish with salt water. If it is a more serious situation, in addition to red blood, but also accompanied by the symptoms of ulceration, it is likely that the goldfish is suffering from red skin disease, which is a more serious fish disease, can lead to the death of goldfish, the treatment of red skin disease can use 1% salt water or 2pmm of potassium permanganate, 5pmm of furazolidone to give the goldfish a medicinal bath to help the goldfish recover.
