How to raise black thorns eyes for beginners:

1. Three days before buying the black thorns eyes, the fish tank should be handled properly. First, add salt to the fish tank and then fill two-thirds of the water. The purpose of soaking is to sterilize the fish tank, so that the new black thorns can have a clean home, soak for one day, and then put the fish tank under the sun for two days.

2. To prepare a thermometer, it is generally best to raise black The temperature of thorn-eye hanger is 22~24℃.

3. If nothing is arranged in the fish tank, it is a naked tank, which is not very beautiful. It is best to put some gravel at the bottom of the fish tank and then plant some aquatic plants, and put some decorative items to increase the viewing of the fish tank. In addition, aquatic plants can both beautify the fish tank and provide oxygen to the black thorn.