? 1. Uncomfortable water temperature: The most suitable water temperature for ratfish is 22-26 ℃, but the water temperature they can survive is 20-30 ℃. If the water temperature is lower than 20 ℃ or higher than 30 ℃ for a long time, they will have a great chance of death. In the usual feeding process, it is better to install heating rods to ensure that the water temperature is constant.
2. Poor water quality: Rat fish like old water, and the PH value should be kept at 7.0. If the water is changed frequently, it is easy for them to suffer from skin diseases. Moreover, if the water used to raise ratfish is not exposed to the sun or other treatments, it will also affect the health of ratfish and cause them to die. The best way to raise rats and fish is to use good water, and the frequency of changing water can be controlled at once a week, one third of each time.
3. Improper feeding: Rats and fish will eat the moss and algae in the fish tank. If the breeder usually feeds them more food or the food is not easy to digest, they will suffer from diseases or die.
. If you want to raise ratfish well, you need to understand their habits. Rat fish is a tropical fish, like the water temperature is between 22-26 degrees Celsius, usually when raising, need to keep the water temperature in this temperature range. Moreover, ratfish like neutral old water, water quality can be acidic, but not alkaline, breeders usually need to control the PH value, in order to raise ratfish better.
