OneCove Protein skimmers are made by world Re-known Aquaculture and Hobbyist Leo Chen in Ningbo China. Each Skimmer is made with precision tools and molds. All the Cove products utilize the ultra-high-quality German Made Aquabee pumps.
Each Cove protein skimmer goes through a rigorous quality control inspection and is water tested prior to being packaged to ensure each skimmer meets our strict requirements.
The I and IS Series skimmers are ultra-space saving designs, but do not sacrifice performance. These Skimmers are designed for Internal Use, such as in a sump or reservoir.