1. Reason: The guppies lying on the bottom of the tank may be caused by the low water temperature, although they have strong adaptability to the water temperature. But when the water temperature is too low, their activity will be affected. In addition, the water temperature at the bottom of the tank itself will be higher than that at the top, so the guppy will always lie on the bottom of the tank.

2. Treatment: The breeder needs to install a heating rod to keep the water temperature between 23-28 ℃. After the guppy adapts to the temperature at this time, it will return to its original state.

1. Reason: Guppies lying still at the bottom of the tank may also be caused by poor water quality, although they can grow in poor water. But poor water quality will also affect their activity.

2. Treatment: Breeders should change their water immediately and keep the water clean. If conditions permit, a circulating filtration system can be installed to slow down the deterioration of water quality.

1. Reason: Guppies may be frightened when they lie still at the bottom of the tank. They are very timid and easily frightened. If there is a loud noise around them, they are easily frightened.

2. Treatment: The breeder needs to keep the surrounding environment quiet, and after the guppy recovers from the frightened mood, their lying in the tank can be relieved.

1. Reason: Guppies lying motionless at the bottom of the tank may also be caused by illness, and they are prone to white spot disease, water mold disease, enteritis and so on. All these diseases will cause them to lie prone.

2. Treatment: The breeder needs symptomatic treatment according to the condition and symptoms of guppy. After the condition is cured, the condition of lying on the cylinder will be relieved.