How to cool the fish in the fish tank in summer?

1. The fish tank should not be placed in direct sunlight or near it, especially in the western wall. The afterheat of the Western Wall exposed to the sun for a long time can last until the evening 12. Not only the water temperature is high, but also the fish tank exposed to the sun will turn green and the water quality will deteriorate rapidly. 2. The room should be ventilated as much as possible, and the room temperature should not be too high. Good ventilation can also ensure that the humidity is not too high to corrode the furniture. In this way, the evaporation of water in the fish tank has room for cooling. 3. Turn off the excess heat in the fish tank, such as wave pump, germicidal lamp and lighting. , so the circulating water pump cannot be turned off. As for many fish friends, do you want to turn off the heating rod in summer? This is actually very simple, and the starting temperature is set at 24 ~ 26 degrees. Therefore, as long as the temperature of the fish tank is not lower than the set temperature, the heating rod will not start. And it won't cost you electricity. This ensures that the water temperature is too low due to sudden cooling (have you heard of great injustice? )。 4. Use a household fan to cool down. Although there are many DIY cooling fans for fish friends on Taobao or online, these fans are only effective for small fish tanks and small grass tanks. It is basically useless for fish tanks above 1 m, and it is also skillful to use floor fans. Be sure to open the lid of the fish tank, filter the lid and cupboard door, and then try to blow on the top of the tank. Let the airflow blow away the heat from the fish (it is best to open the doors and windows). The intensity of light is also the main reason for the temperature rise, but the light is very important, so you can't just take off a few, so if your original lamp is placed near the water surface, you can try to pad a little foam to heat up when the temperature rises quite high and sacrifice a little light to cool down. If you use underwater lights, please leave the water "absolutely". 6. Accelerate the evaporation of water, change the outlet pipe into a deluge pipe, and change the sewer pipe of the bottom filter into a deluge pipe. As long as you open the lid of the cupboard door and the doors and windows of the room, it will accelerate the evaporation of water and evaporate half a bucket of water a day. So remember to replenish the fish tank. If there is automatic hydration like me, there is nothing to worry about 7. Physical cooling, scouring a second-hand water dispenser with refrigeration and temperature control switch. First, connect the water pipe of the water pump to the tee and add the valve, so that water will flow into the water dispenser through the hose, so that a certain amount of water can enter the cold water tank by adjusting the valve. By setting the temperature control switch, when the temperature is higher than 30 degrees, the water cooler will start. Of course, Taobao also has some DIY small electronic refrigeration water dispensers, but this one is more effective for small fish tanks in small grass pots, 1 meter. 8. Cool the room and turn on an air conditioner. Of course, there'd better be someone inside (don't ask why). If you face the fish tank all day, there is another small method, and the cooling effect is also obvious. Prepare several coke bottles, put them in the refrigerator, and then put them in the fish tank after freezing, but this method can only reduce the temperature, but it can't control the temperature, so always pay attention to the change of water temperature. If you don't pay attention, the water temperature will rise and fall, and the fish will get sick, which is why hooligans don't recommend it.