The Sedra 15,000 is a specialized needle wheel water pump designed as a direct replacement component for specific protein skimmers. Its core function is to vigorously mix air and water, creating a dense foam of micro-bubbles that is essential for effective waste and dissolved organic compound removal in a saltwater reef aquarium. This pump is engineered to restore the heart of your filtration system, ensuring your skimmer operates at peak efficiency for superior water clarity and quality.

This replacement pump is specifically made for the popular ASM G-4X and G-6 protein skimmer models. The package includes the crucial venturi air intake, which is necessary to draw air into the pump chamber for bubble production. Please note that the connecting elbow is not included with this replacement pump. Sedra provides a 1-year warranty on the pump body and a 6-month warranty on the impeller assembly, offering peace of mind for this critical piece of equipment.

This product is ideal for saltwater aquarists who currently own an ASM G-4X or G-6 protein skimmer and are experiencing diminished performance or complete failure from their original pump. Instead of investing in an entirely new skimmer unit, this genuine replacement part allows hobbyists to affordably and easily restore their skimmer's functionality to its original factory specifications. It's the perfect solution for maintaining a healthy and stable marine environment by ensuring your protein skimmer continues to perform its vital nutrient export role.