Treatment with metronidazole plus dysentery is more effective.

Four to six tablets in 100 liters of water, three days of bath, or see a large number of white stools can be stopped to change the water, you can also use the intestinal worms clear bath, 800 liters of water per tablet.

Note, here a piece refers to two half-pieces, because the intestinal worm clear two tablets of different properties, one of them is a buffer, many fish do not understand, the result is a lot of toxicity, the bath is also three days or a lot of white discharge after stopping the medicine and change the water.