硫酸銅是一種無機化合物，一般為白色或者灰白色粉末。事實上，我們水產養殖中用的硫酸銅，一般是硫酸銅吸水后形成的五水硫酸銅。兩者的理化性質有一定的區別，不能混為一談。水產養殖中用的硫酸銅怎么樣？在此氫氧化鉀廠家為您解說一番。

Copper sulfate is an inorganic compound, generally white or gray powder. In fact, copper sulfate used in our aquaculture is generally copper sulfate pentahydrate formed after copper sulfate absorbs water. The physical and chemical properties of the two can not be confused. How about copper sulfate used in aquaculture? Here, the potassium hydroxide manufacturer will explain it to you.

我們在水產養殖中使用硫酸銅時，一般要配合硫酸亞鐵(同樣是吸水的硫酸亞鐵，即七水硫酸鐵)一起使用。即我們在水產中使用的是"硫酸銅和硫酸亞鐵合劑"，二者比例為5:2。在水產養殖中，硫酸銅(5:2的硫酸銅和硫酸亞鐵合劑，下同)主要有以下作用：

When we use copper sulfate in aquaculture, we usually use it together with ferrous sulfate (also ferrous sulfate that absorbs water, namely ferric sulfate heptahydrate). That is, we use a mixture of copper sulfate and ferrous sulfate in aquatic products, with a ratio of 5:2. In aquaculture, copper sulfate (5:2 mixture of copper sulfate and ferrous sulfate, the same below) mainly has the following functions:

①用于殺滅水體中，或寄生于魚體的各種有害原蟲。比如中華鳋，錨頭鳋，車輪蟲，斜管蟲，口絲蟲，鰓隱鞭蟲，波豆蟲，毛管蟲，舌杯蟲，半眉蟲等。

① It is used to kill all kinds of harmful protozoa in water or parasitic on fish. For example, the Chinese caterpillar, the anchor head caterpillar, the wheel worm, the oblique tube worm, the mouth filariate, the gill cryptoflagellate, the wave bean worm, the caterpillar, the tongue cup worm, the half eyebrow worm and so on.

②用于殺滅水體中的各種藻類，如青苔，水網藻，藍綠藻等。

② It is used to kill various algae in water body, such as moss, water net algae, blue-green algae, etc.

③配合其它魚藥，輔助其它魚病。

③ Cooperate with other fish drugs to assist in the treatment of other fish diseases.

硫酸銅以及硫酸亞鐵都屬于重金屬鹽類，過量使用，可能會帶來一定的危害。小編在這里總結了一些，使用硫酸銅的注意事項，供大家參考。

Copper sulfate and ferrous sulfate belong to heavy metal salts. Excessive use may cause certain harm. I have summarized some precautions for using copper sulfate here for your reference.

①預防浸泡魚時，一般每立方米水體使用10g，浸泡15~30分鐘。全池潑灑防治時，每立方米水體用量0.6~0.7g。

① To prevent fish from soaking, generally use 10g per cubic meter of water and soak for 15-30 minutes. During the whole pool sprinkling prevention, 0.6~0.7g is used per cubic meter of water.

②本品對無鱗魚類應慎用，對于螺、貝、蚌等軟體動物，則應該嚴格禁用。

② This product should be used with caution for scaleless fish, and strictly prohibited for mollusks such as snails, shellfish and clams.

③本品不建議在大型水體中使用。在瘦水塘，魚苗塘，低硬度水體中，應當減少用量。

③ This product is not recommended for use in large water bodies. In lean ponds, fish fry ponds and low hardness water bodies, the dosage should be reduced.

④本品溫度越高，使用的濃度越小。因此水溫高時，應減少本品的使用量。比如，在水溫超過30度時，本品用量一般不能超過300g/.米。

④ The higher the temperature of this product, the lower the safe concentration. Therefore, the amount of this product should be reduced when the water temperature is high. For example, when the water temperature exceeds 30 ℃, the amount of this product should not exceed 300 g/mu. m.

⑤由于本品能殺死藻類，所以不建議長期使用。因為這樣對水體中的有益藻類的生產影響較大。

⑤ Since this product can kill algae, it is not recommended to use it for a long time. This has a great impact on the production of beneficial algae in the water body.

⑥本品不能和生石灰等堿性藥物一同使用。

⑥ This product cannot be used together with alkaline drugs such as quicklime.

⑦水體缺氧時，切勿使用本品。此外，使用本品后，應立即開動增氧機，為魚池增氧。

⑦ Do not use this product when there is oxygen deficiency in the water. In addition, immediately start the aerator to oxygenate the fish pond after using this product.

⑧硫酸銅使用后的休藥期是500度日。

⑧ The drug suspension period of copper sulfate after use is 500 degree days.

⑨本品不能用金屬容器盛裝等。

⑨ This product cannot be contained in metal containers.

因此，在使用過程中，一定要注意用法、用量。以免治病不成，反而帶來負面影響。更多相關化學產品的使用就來我們網站http://www.yiqijieneng.cn咨詢了解吧。

Therefore, attention must be paid to the usage and dosage during use. In order to avoid failing to cure the disease and bring negative effects. More chemical products can be used on our website http://www.yiqijieneng.cn Ask and understand.