Goldfish do need to have their water temperature lowered in summer. The suitable water temperature range for goldfish is 18 28℃. Within this range, the higher the water temperature, the faster the goldfish's metabolic rate, and the better their activity and appetite. However, when the water temperature exceeds 30℃, the goldfish's metabolism will be affected, and problems such as oxygen deficiency and "scalded tails" may even occur.
Methods to Lower the Water Temperature for Goldfish in Summer
Place in a Cool and Well ventilated Area: Place the fish tank or fish pond in a cool and well ventilated place, avoiding direct sunlight. This can effectively reduce the water temperature.
Increase the Water Level: Appropriately increase the water level in the fish tank to reduce the sharp changes in water temperature.
Change Water Frequently: During the high temperature summer, changing water frequently can keep the water quality clean and prevent health problems for goldfish caused by water quality deterioration.
Install Aeration Equipment: During high temperature periods, the water is prone to oxygen deficiency. Installing aeration equipment can ensure that goldfish have an adequate supply of oxygen.
Take Shading Measures: Build a shed above an outdoor fish pond, use a straw curtain for shading, or plant aquatic plants in the pond for shade.
The Necessity of Lowering the Water Temperature for Goldfish in Summer
During the high temperature summer, if the water temperature for goldfish is not lowered, the water temperature may exceed 30℃, causing problems such as oxygen deficiency and "scalded tails" for goldfish, which will affect their normal growth and health. Therefore, it is very necessary to take appropriate cooling measures.