4 Hole Small Arch - Artificial Frag Rack/Rock for Live Coral Plug Ons
Key features
- The 4-Hole Arch Frag Rock is a sandbed-friendly artificial frag holder that blends seamlessly into your aquascape while providing a secure place to grow and showcase your favorite coral frags Dimensions: 7.5" L x 3.25" W x 4" H Material: Urethane resin infused with calcium carbonate
- Each frag hole measures 1/2" wide
- Proudly crafted in the USA from durable urethane resin infused with calcium carbonate. Completely fish- and coral-safe, with a natural weight that keeps it securely in place on the sandbed—no magnets or suction cups required
- Designed and created by Ocean Aquaria, established in 2001, with over two decades of experience producing exhibit-quality aquascaping for residential and public aquariums.
4-Hole Arch Frag Rock – Sandbed Frag Rack Dimensions: 7.5" L x 3.25" W x 4" H Material: Urethane resin infused with calcium carbonate What & Why: Ditch bulky frag racks and give your corals a natural-looking display. The 4-Hole Arch Frag Rock is a sandbed-friendly artificial frag holder that blends seamlessly into your aquascape while providing a secure place to grow and showcase your favorite coral frags. Size & Capacity: Measures approximately 7.5" x 3.25" x 4" and holds up to 4 standard frag plugs in a natural arch design. The open swim-through structure adds depth to your aquascape while keeping frags elevated for excellent visibility and water flow. Each frag hole measures 1/2" wide. Reef-Safe & Coral-Ready: Proudly crafted in the USA from durable urethane resin infused with calcium carbonate. Completely fish- and coral-safe, with a natural weight that keeps it securely in place on the sandbed—no magnets or suction cups required. The realistic rock texture and arch design create a functional centerpiece that serves as both a coral grow-out station and an attractive aquascaping element. Whether you're propagating new frags or displaying prized corals, the 4-Hole Arch Frag Rock
Free shipping included. 30-day hassle-free returns.







