Refugium | Coral Basket | Coral Cage | Hang On | Custom Sizes | 3x3.5x12 inches | 4x7x3 | 4x9x5.5 | Reef Safe

Hang-on refugium basket designed for reef tanks. Fits over 3/8" glass with custom thickness options available. Printed in reef-safe PETG material. Three standard sizes: 3x3.5x12", 4x7x3", and 4x9x5.5". Custom dimensions available upon request. Perfect for isolating corals, fry, or macroalgae while maintaining water flow and visibility in your aquarium setup.