Which of the following is NOT a key consideration when selecting a dosing tank?

When selecting a dosing tank, the most critical factors center around its functionality and capacity to handle specific types of wastewater. While the size of the tank is crucial as it determines the volume of wastewater it can hold and effectively manage, and the type of wastewater influences how the system is designed and operated, total dynamic head is essential to ensure the system can effectively transport wastewater to the distribution area.

The color of the tank, however, does not play a significant role in its functionality or efficiency. Choosing a tank based on its color does not impact the performance of the septic system; rather, factors like size, wastewater type, and total dynamic head are vital for ensuring the tank meets operational needs and complies with regulations. Therefore, the color can be seen as a negligible consideration in comparison to the other technical factors involved in the effective selection of a dosing tank.