We offer nearly 100 protein skimmers in various sizes, including models that hang off the back of the tank, fit in the sump, or sit directly in the tank. Our selection is suitable for a wide range of setups, from compact nano tanks to systems that hold several hundred gallons. Some of the top brands we offer include Reef Octopus, FijiCube, Hydor, Fluval Sea, IceCap, Maxspect, Simplicity, and Tunze.

Protein skimmers are typically either hung off the aquarium or placed in a sump under the aquarium. A few skimmers are designed to be put in the back of specific all-in-one aquariums. We've separated our protein skimmers by these styles as well as by aquarium size rating.

Protein skimmer pumps eventually fail and the impellers break, whether the cups crack or the tubing gets clogged. We have replacement parts available for the protein skimmers we carry! This includes the pumps, impellers, cups, controllers, power supplies, and more.