✅ CONTROLS DUCKWEED SPREAD - Say goodbye to pesky duckweed infiltrating your filter system. Our corral features a specialized design that effectively blocks duckweed from entering the filter, keeping your water pristine and your maintenance efforts minimal. ✅ HOB FILTER PROTECTOR: Prevents floating duckweed from entering and clogging the Hang-On-Back (HOB) filter system, ensuring smooth water flow and reduced maintenance. ✅ SIMPLIFIES MAINTENAINCE: Makes it easier to remove or manage duckweed without scooping it from the entire tank, saving time and effort. ✅ IMPROVES AESTHETIC APPEAL: Keeps the tank looking clean and organized by limiting floating plant clutter. ✅ SUPPORT AQUATIC LIFE HEALTH: Prevents excessive duckweed from blocking oxygen exchange at the water surface, maintaining a healthier environment for fish and aquatic pets. Introducing our innovative 3D Printed Aquarium Filter Corral, a game-changer in aquatic maintenance, designed to enhance both the aesthetics and functionality of your tank. Engineered with precision, our corral boasts three key benefits that will transform your underwater environment.