White mineral buildup on a decorative fountain is typically caused by hard water containing dissolved minerals, such as calcium and magnesium. As water evaporates, these minerals remain behind and gradually form white, chalky deposits on the fountain's surface.
This buildup is commonly called calcium deposits, mineral scale, or hard water stains.
How can I prevent white mineral buildup?
- Use water with fewer minerals: Consider using softened or filtered water to help reduce mineral deposits.
- Maintain the fountain regularly: Remove visible buildup before deposits become difficult to clean.
- Use a fountain water treatment: Aquascape Fountain Scale Free (Item #98907) is formulated to eliminate calcium and scale buildup and help prevent white mineral deposits.
- Follow treatment instructions: Apply Fountain Scale Free as needed or once weekly for prevention, following the product label.
Important: Avoid abrasive cleaning tools or harsh chemicals that could damage the fountain's finish. Always confirm that a cleaning product is suitable for your fountain's material.
Mineral buildup is a common maintenance issue and does not necessarily indicate a defect in the fountain.