Royal Exclusiv doesn't just make saltwater aquarium supplies, they create works of art. Once you see one in person, the quality is profound along with their attention to detail for every aspect. Their protein skimmers use thick acrylic and Red Dragon pumps that are known for their reliability, even in the hard saltwater environments. Royal Exclusiv not only puts their attention to the quality of their saltwater aquarium equipment but also on the performance and efficiency. The Super Marin, Deluxe, and Double Cone Protein Skimmers are simple to tune, and will easily find organics to bind up even in the cleanest saltwater aquariums.