The water temperature range suitable for black Mary fish growth is 22-28 degrees Celsius. It is a tropical fish itself, so it can grow better in this relatively high water temperature. In addition, when it breeds them, it also needs to adjust the water temperature appropriately to control it between 25-28 degrees Celsius. Such water temperature is more suitable for the growth of young fish and can increase the survival rate of young fish.
When the black Mary fish is cultured artificially, the water temperature should be kept above 18 ℃ as far as possible, and it is better to keep the water temperature above 22 ℃ if conditions permit. Black Mary fish are more afraid of low temperature water, in the case of low water temperature, they will appear vitality decline, food intake decline, resistance decline. At this time, they are prone to water mildew, white spot disease and other diseases. Therefore, attention should be paid to keeping warm and preventing fish from getting sick.
In the breeding of black Mary fish, it is recommended to use heating rod. Because that heat bar helps raise the wat temperature. In winter, when the weather is freezing, using a heating rod to raise the water temperature can make the fish grow better. In addition, the heating rod also has the function of maintaining the water temperature, which can prevent the water temperature from suddenly becoming low. This is also an insurance for your health.
