What is a hundred things to divide?
Usage: use 1g of water every 10L, change the water for 2~3 days, and then add the dosage after changing the water to maintain the efficacy. Bathing at 30 ~ 32 for 5 ~ 7 days can be cured, and moving tanks and fresh fish are effective in preventing bacterial infection.
Extended data:
Precautions in the use of fish medicine: to use fish medicine, we must first decide the treatment method according to the cause and location of fish disease, and also flexibly grasp the water temperature and fish tolerance. Different kinds of fish use different drugs to treat fish diseases.
Correct measurement of fish pond area and water depth, calculation of fish pond water quantity, thus calculating the total consumption. In addition, some drugs can't be mixed, such as trichlorfon can't be mixed with quicklime, and some drugs are easy to fail due to improper storage or too long time. So, it's best to mix them together now.
It is best not to feed the medicine while spraying it. Generally, feed it first, then sprinkle it. If the water level is shallow, the water quality is thin and the drug effect is quick, the dosage, especially copper sulfate, can be appropriately reduced, and special attention should be paid to reducing the dosage in the thin pool to avoid phytotoxicity.
Sprinkle the medicine evenly in the pond. For insoluble drugs, fully dissolve them and then sprinkle them all over the pond.
It is best to spread the medicine around 9: 00 a.m. or 4: 00 p.m. on sunny days, so as to avoid applying the medicine in direct sunlight at noon, otherwise the efficacy will be reduced. If spraying medicine in summer, it should be done at 4-5 pm. Attention should be paid to medication, and it is not appropriate to use medication when fish float their heads. In case of rainy days, the medicine can be sprayed after increasing oxygen for 65438 0 hours by an aerator.
When spraying the medicine in the whole pool, it should be gradually poured down from the upwind direction, so that the concentration will be higher at first, but with the action of the wind, the liquid medicine will soon be evenly distributed in the pool.
Baidu encyclopedia-Yuyao