Key Features:

• Securely holds standard coral frag plugs
• Made from real rock mixed with calcium carbonate (man-made construction)
• Natural rock texture for seamless integration into reef tanks
• Stable, irregular shape for easy placement in rockwork or on sandbeds
• Reef-safe for saltwater aquarium use
• A simple and effective way to keep coral frags organized, stable, and naturally presented within your reef.

Care Instructions:
Rinse with fresh water before use. Do not use bleach or harsh chemicals.

New Design: The Frag Arch Has Arrived!
Make a bold statement in your reef tank with this large, sandbed-friendly 16-hole frag arch designed to blend seamlessly into your aquascape while giving your coral frags the space, flow, and height they need to thrive.

Natural Reef Structure
Molded and textured to mimic real reef rock. The arch shape adds depth, flow, and dimension to your scape while offering a clean, natural alternative to plastic racks.

Reef-Safe & Durable
Handcrafted in the USA using a special polymer resin filled with calcium carbonate. Heavy enough to stay stable on the sandbed without shifting.

Bacteria-Friendly Surface
Porous texture provides added surface area that supports beneficial bacteria colonization, helping to maintain a balanced, healthy tank.

Custom Color Options
Available in Coralline Purple (pictured), Tan, or Black or request a custom color to match your reef’s style.

Big Size, Big Impact
Measures approx. 14.5” x 4.5” x 6”, ideal as a central scape feature or large frag grow-out base.

Whether you’re growing coral or just want to level up your aquascape, this Frag Arch brings together function, beauty, and realism all in one standout piece.

Dimensions: 3.5″ x 2.5″ x 2″
Material: Reef-Safe Urethane Resin

This single magnetic frag rock provides a natural-looking mounting surface for coral frags while allowing placement on aquarium glass. Its compact size makes it easy to position frags exactly where needed without disrupting the overall aquascape.

Embedded fully sealed neodymium magnets allow the frag rock to be securely held in place on aquarium walls and can be completely submerged. The magnet strength is fixed and cannot be adjusted.

The textured rock surface supports coral attachment and encourages natural encrusting over time, helping frags blend naturally into the surrounding reef structure.

Founded in 2001, our brand is dedicated to creating durable, reef-safe aquarium decor designed for long-term use.

Safety Notice:
Not intended for children 14 years and under due to small magnets.

Care Instructions:
Rinse with fresh water before use. Do not use bleach or harsh chemicals.

These floating habitats play a vital role in marine ecosystems by providing food, shelter, and breeding grounds for a wide variety of sea life, including fish, sea turtles, crabs, shrimp, and seabirds.

Our artificial Sargassum is carefully designed to replicate the natural look and function of real brown algae, making it perfect for use in aquariums, exhibitions, or creative underwater installations, whether for aesthetic or practical purposes.

Please note: The numbers shown under “Size” (8, 12, 16, or 24) refer to the total number of individual fronds combined to create one complete piece of artificial Sargassum.

This is not the quantity of separate units you will receive, but the amount of fronds used to build the overall size and fullness of one Sargassum piece.

The higher the number, the larger and denser the final product will be.

Leaf Count: Typically 10 blades per unit
Leaf Width: Approximately 10 mm

Distribution:
Thalassia testudinum is distributed throughout calm, shallow coastal waters of the Caribbean Sea and the Gulf of Mexico. Its range extends northward to Cape Canaveral, Florida. It commonly forms dense seagrass meadows in sheltered marine environments.

Size Options:
14.5in

26in

Leaf Count: 16 blades
Leaf Width: Approximately 5 mm

Distribution:
The genus Zostera exhibits a broad distribution, occurring along coastal regions of the Northern Hemisphere, as well as parts of the Southern Hemisphere including Australia, New Zealand, Southeast Asia, and Southern Africa. The discovery of Zostera chilensis in 2005 extended the genus’s known range to the Pacific coast of South America. Additionally, Zostera noltii has been recorded along the inland shores of the Caspian Sea, representing an atypical, land-locked occurrence for the genus.

Size Options:
14.5in

26in

Leaf Count: Approximately 20 blades per plant
Leaf Width: Ranges from 2 mm to 3 mm

Distribution:
Phyllospadix scouleri is native to the western coastline of North America, extending from the Alaskan Panhandle southward to Baja California. It inhabits rocky coastal environments along the Pacific Ocean.

Size Options:
14.5in

26in

Dimensions: 3″ × 2.5″ × 1.5″
Material: Reef-Safe Urethane Resin Infused with Calcium Carbonate

Hand sculpted to replicate the natural texture and irregular surface of real reef rock, giving it an organic appearance that blends naturally into established aquascapes.

What & Why

This low-profile single-hole sandbed frag rack is ideal for showcasing an individual coral or giving a prized frag its own dedicated space. It keeps the frag upright and slightly elevated off the sandbed to promote better flow around the base and reduce detritus buildup. The compact footprint makes it easy to tuck into open areas without disrupting your aquascape.

Size & Capacity

• Overall Dimensions: 3″ × 2.5″ × 1.5″
• Holds 1 standard 1/2″ frag plug
• Designed for stable sandbed placement

Reef-Safe & Coral-Ready

Made in the USA using reef-safe urethane resin infused with calcium carbonate. Designed specifically for saltwater aquariums. Contains no magnets, suction cups, or metal components — just a solid, stable frag platform safe for long-term reef use.

Established in 2001, we’ve been creating realistic artificial reef structures built specifically for aquariums, with livestock safety and natural appearance as our priority.

Available in multiple color options to match your aquascape. Custom requests are always welcome.

Care Note: Rinse before first use. To clean, soak in warm water and gently scrub if needed. Do not use bleach.

Dimensions: 2.25″ × 2.5″ × 1.25″
Material: Reef-Safe Urethane Resin Infused with Calcium Carbonate

Molded from a real brain coral skeleton, this piece replicates the intricate ridges and natural contours of live reef rock, providing a stable, low-profile base for your coral plugs.

What & Why

This 1-hole frag rock is ideal for reefers who want a compact, realistic mounting option for single coral frags. Its natural coral texture allows it to blend seamlessly into your aquascape while offering a secure spot for growth and attachment.

Size & Capacity

• Overall Dimensions: 2.25″ × 2.5″ × 1.25″
• Holds 1 standard 1/2″ frag plug
• Compact, low-profile design
• Stable placement on sandbed or rockwork

Reef-Safe & Coral-Ready

Made in the USA using reef-safe urethane resin infused with calcium carbonate. Designed specifically for saltwater aquariums. Contains no magnets, suction cups, or metal components — just a natural, durable base for healthy coral growth.

Established in 2001, we’ve been crafting realistic artificial reef structures that prioritize livestock safety and authentic reef appearance.

Available in multiple color options to complement your aquascape. Custom requests are always welcome.

Care Note: Rinse before first use. To clean, soak in warm water and gently scrub if needed. Do not use bleach.

Dimensions: 3″ × 2.5″ × 1.5″
Material: Reef-Safe Urethane Resin Infused with Calcium Carbonate

Hand sculpted to replicate the natural texture and irregular surface of real reef rock, giving it an organic appearance that blends naturally into established aquascapes.

What & Why

This low-profile 3-hole sandbed frag rack is designed for reefers who want stability without sacrificing realism. It keeps coral frags upright and slightly elevated off the sandbed, improving water flow around the base and helping reduce detritus buildup. Its compact footprint makes it ideal for nano tanks, grow-out systems, or filling small open areas in larger reef displays — all while looking like part of the rockwork rather than a traditional rack.

Size & Capacity

• Overall Dimensions: 3″ × 2.5″ × 1.5″
• Holds 3 standard 1/2″ frag plugs
• Designed for stable sandbed placement

Reef-Safe & Coral-Ready

Made in the USA using reef-safe urethane resin infused with calcium carbonate. Designed specifically for saltwater aquariums. Contains no magnets, suction cups, or metal components — just a solid, stable frag platform safe for long-term reef use.

Established in 2001, we’ve been creating realistic artificial reef structures built specifically for aquariums, with livestock safety and natural appearance as our priority.

Available in multiple color options to match your aquascape. Custom requests are always welcome.

Care Note: Rinse before first use. To clean, soak in warm water and gently scrub if needed. Do not use bleach.