Oase PumpClean - Pond Pump Cleaner is a special biologically-based cleaner for pond technology. Mix 500 ml of Oase PumpClean with 9,500ml of tap water. Place the removed pump or other contaminated accessories (such as UVC quartz sleeves or filter screens) in a bucket that has been filled with the solution, and allow the solution to act on the pump and accessories for 24 hours.
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