Hex Mesh Nori Seaweed Feeder Magnetic N52 | Reef tank | Saltwater | 3d Printed | Magnetic up to 3/4 glass

These 3D-printed hex mesh nori feeders secure seaweed sheets while allowing fish to graze naturally throughout the day. The sliding mesh screen locks nori in place, preventing it from tearing free and clogging your pump system. Powerful N52 magnets attach securely to glass up to 3/4 inch thick, with the wet-side magnet sealed inside the body for saltwater protection. Crafted from reef-safe PETG, these feeders combine durability with aquarium safety. Customize your feeder by mixing and matching body and screen colors, or keep them uniform. Dimensions: 4" H × 3" W × 1" D. Caution: N52 magnets are extremely strong. Handle with care when separating wet and dry sides without glass or a spacer between them.