Open Face Refugium | Coral Basket | Coral Cage | Hang On | Custom Sizes | 3x5x4 inches | Reef Safe

Open-face hang-on refugium basket designed for reef tanks. Features a spacious 3x5x4 inch design that accommodates corals and marine life while maintaining water flow. Standard fit for 5/16" glass thickness—custom dimensions available upon request. Printed in reef-safe PETG material, ensuring compatibility with saltwater environments and sensitive aquatic life. Perfect for quarantine, coral propagation, or creating isolated breeding zones within your tank setup.