. Guppies stay motionless at the bottom of the water probably because they are frightened. Guppies are very timid. When they enter a new environment or the outside world is too loud, they will be very afraid. At this time, they will stay motionless at the bottom of the water. They may also be motionless because they are sick and do not like to move when they feel uncomfortable. They may also be motionless because the water quality is getting worse, often not changing the water will lead to poor water quality, at this time the PH and various minerals in the water will change, which will cause them to be motionless.
They may also be motionless because the water temperature is not suitable or there is a sudden change. When the temperature drops or the temperature of the new water is too different from that of the old water, their body resistance will decrease, and their activity will also decrease. They're not moving, and maybe it's because they're about to give birth. When they are about to breed, they will be still and do not like to move.
guppies staying motionless at the bottom of the water? When they are frightened, they need to be kept in a quiet and dark place. In this kind of place, they will feel very safe, slowly they can recover, and then you can see them swimming freely on the bottom of the water. If you are sick, you should find out what the disease is, and then treat it immediately.
If it is the problem of water quality or water temperature, just adjust the water quality to the best state, keep the PH at about 7.3-7.5, and the water temperature at about 25 C. After a while, they will come back to life. If they are about to give birth, just rest and don't disturb them, so as not to give birth ahead of time.