Hang On the Back protein skimmers are designed to be hung on the back of an aquarium, sump or reservoir. Aquarium Specialty only carries best in class top performing brands at various price points from Reef Octopus & Seaside Aquatics. If you need help picking out the right skimmer for your setup then we look forward to helping you.
First Time Customers Use Coupon Code: WELCOME Extra 10% With Account Checkout to Save 10%
