What can excessive calcium buildup in marine sanitation systems lead to?

Excessive calcium buildup in marine sanitation systems primarily leads to operational failures. This buildup can cause blockages in pipes and create issues with pumps and other components, ultimately impairing the system's functionality. When calcium deposits accumulate, they can restrict flow and lead to other problems such as leaks or equipment breakdowns, necessitating repair or replacement.

In contrast, claims of increased efficiency or improved performance would not hold true in the presence of excessive calcium buildup, as these conditions generally reduce the overall effectiveness of the sanitation system. Additionally, while some components might seem to withstand calcium buildup for a period, this accumulation is more likely to shorten the lifespan of those components due to the strain placed on them and the potential for corrosion or damage, which reinforces the idea that operational failures would occur before any perceived benefit could arise.