1, water temperature: Generally, the water temperature should be controlled between 18 degrees Celsius and 34 degrees Celsius. If it is lower than 18℃, the anchovies will hang down the phenomenon of loss of appetite and listlessness. But also very susceptible to diseases such as water mold. As a feng shui fish, it's usually okay. But as an edible fish, it needs to be cultured according to the situation.
2. PH value: The most suitable PH value for anchovies is generally between PH 6.5 and pH 7.5, which has a great influence on anchovies. Maybe a little more or less PH will kill anchovies.
3. Hardness: For the hardness, the requirements of anchovies are generally around 10- 15 degrees. Although experts say so, there are very different examples in real life. Just like Germany and Japan, the water quality in the two places is hard water and soft water. And anchovies can live in two places.
4. Nitrite concentration: Nitrite concentration also has an impact on anchovies. If its concentration is too high, it will still be harmful to anchovies.
5. Feed: There are three kinds of feed for anchovies. Of course, there are also feeds specially developed for them, such as flake feed, pellet feed and frozen feed.