卧床不起
The term “resting at the bottom of the tank” refers to fish staying motionless at the bottom of the tank, similar to how people might stay in bed when they are sick, wh…
Why Do Fish Rest at the Bottom of the Tank? Understanding the Impact of Water Quality and Environmental Changes
The term “resting at the bottom of the tank” refers to fish staying motionless at the bottom of the tank, similar to how people might stay in bed when they are sick, wh…
