recommended to raise bettas in still water, because still water is the closest to their original living environment. Wild bettas generally live in lakes, swamps, rice fields and other environments. The water flow in these environments is not very large. If they are raised in filters, they will produce water flow in the fish tank, which will lead to mental tension of the bettas. Over time, they will become stunted or even sick. If you don't want to clean up the food residues and feces in the fish tank every day, you can keep a few snails, which can not only be used as food for fighting fish, but also help purify the water quality.
is suitable for fighting fish? Fighting fish are tropical fish, which do not require high temperature and water quality. Generally, they can survive at about 20-30 degrees, but their favorite temperature is 24-27 degrees, and the best water quality is weak acid or neutral water. PH value between 6.5 and 7.2 is the most suitable. If it is raised in the fish tank, the dissolved oxygen should be 5mg/L. Although the demand for oxygen is not very high, if the oxygen is insufficient, it may cause the fish to jump into the tank. Therefore, it is better to seal the lid of the fish tank when raising the fish, so as to avoid the fish jumping out of the tank carelessly.
