Why can't we keep fish at home?

One is that the air humidity is too high, and the other is that it produces noise, which is not conducive to sleep.

The air humidity is too high. The fish tank is in the bedroom. When the water evaporates, the air humidity in the bedroom will increase. The bedroom is where people rest at night. When the weather is cold, if the quilt is not properly covered, people will easily catch a cold. In addition, due to the high air humidity, people are prone to rheumatism or rheumatoid arthritis. Secondly, the indoor air is humid, and quilts and bedding are easy to breed bacteria or mold, which is easy to cause people's allergies.

Make noise. In order to make fish survive better, fish tanks are usually equipped with filtering devices and oxygen pumps, but these devices will produce certain noise. In the dead of night, buzzing noise will interfere with people's sleep.