Your pond deserves performance you can count on. Over time, even the best aerating fountains lose efficiency-leading to murky water, algae growth, and unnecessary strain on your system. The Aquarian Tune-Up Kit is designed to eliminate those risks and keep your equipment performing like new. Each kit includes a replacement propeller and shaft slinger, the core components most affected by wear. By swapping these parts every 1–2 years, you’ll restore maximum oxygen transfer, maintain water clarity, and prevent costly downtime or early equipment failure. Unlike generic parts, these replacements are engineered specifically for Aquarian aerating fountains, ensuring a precise fit and reliable performance. With horsepower-specific options (½ hp, ¾ hp, 1 hp, and 1.5 hp), ordering is simple and installation is straightforward-even for DIY pond owners. Confident. Practical. Built for performance. The Aquarian Tune-Up Kit isn’t just maintenance-it’s peace of mind that your pond, fish, and ecosystem stay healthy year-round.