HKM-605779 SK-300 Protein Separator for Seawater Aquariums - ABS Plastic ConstructionIntroducing the HKM 605779 SK 300 Protein Separator designed specifically for seawater aquariums. Crafted with high quality ABS plastic, this protein separator guarantees durability and reliable performance for your aquatic environment. The SK 300 plays a crucial role in maintaining water quality by effectively removing organic waste and unwanted particles. With its efficient design, it helps create a healthier ecosystem for your fish and coral,