Ocean Aquaria 7 Hole Barnacle Cave Frag Rock Sandbed Base For Live Coral Frag Plugs For Reef Aquariums Coralline Purple 5.5 By 5 By 4 Inches

Transform your marine aquarium with the Ocean Aquaria 7 Hole Barnacle Cave Frag Rock Sandbed Base. Handcast in the USA, this premium reef accessory features a dual purpose design that serves as both a stable frag rack and a functional fish hideout. Molded from a real giant Pacific barnacle, it captures authentic tube structures, surface pitting, and dense natural textures to replicate true marine growth. The top section contains seven precision molded holes designed to hold live coral frag plugs securely on your sandbed. Beneath the frag slots, a central hollow cave provides a cozy, stress reducing sanctuary for small marine fish, crustaceans, and mobile invertebrates. To ensure long term stability inside high flow reef tanks, the structure is weighted with a durable polymer composite infused with aragonite sand and calcium carbonate, preventing it from shifting or tipping. Finished in a realistic coralline purple hue, it seamlessly blends into your existing live rock and aquascape, providing an organic look while optimizing coral placement. Perfect for marine hobbyists looking to organize coral frags without cluttering their main reef structure.