MAGNETIC Barnacle Swim Through

Swim-Through Magnetic Barnacle Cave – Secure Hideout with Strong Magnet Add a unique and functional feature to your reef with our Swim-Through Magnetic Barnacle Cave by Ocean Aquaria. 🔹 Durable & Reef-SafeMade in the USA from a specially formulated polymer resin, designed to be long-lasting and safe for all aquatic life. 🔹 Powerful Magnetic AttachmentFeatures a strong neodymium magnet that securely holds to glass or acrylic up to ½” thick—no adhesives or drilling needed. 🔹 Natural Look with Custom ColorsAvailable in Coralline Purple, Tan, or Black, with custom color options available. Note: Color values may vary slightly. 🔹 Perfect ShelterIdeal hideout and swim-through space for small gobies, blennies, and other reef critters to explore and take refuge. 🔹 Compact SizeMeasures approx. 4.5" x 3" x 3", a versatile addition that fits beautifully into most reef setups. Enhance your reef’s aquascape with this natural-looking, practical coral cave designed to delight both you and your aqu