

Reef-Geeks, Large Textured Coral Frag Discs – 38mm Reef-Safe Coral Mounts for Zoanthids, Softies, LPS & SPS | Premium UK-Made Coral Sand Frag Plugs (20)
About this item
- Premium Coral-Sand Construction: Made from high-quality coral sand, fully cured for maximum safety and optimal coral health.
- Reef-Safe & UK Manufactured: Produced in our UK workshop using reef-safe materials—safe for all marine tanks.
- Enhanced Coral Growth: Natural calcium-based substrate encourages improved coral growth compared to ceramic or plastic plugs
- Textured Surface for Strong Adhesion: Ideal for securing coral frags with gel glue; perfect for Zoanthids, softies, LPS, and SPS.
- Stable, Large 38mm Design: Excellent size and weigh.
- Perfect for Propagation: Ideal for coral farmers, reef hobbyists, and professional aquaculture facilities.
Product description
Product description Our Large Textured Coral Frag Discs are expertly crafted in the UK using high-quality, fully cured coral sand to provide the ideal foundation for coral growth. Designed with a natural textured surface, these discs offer excellent adhesion for glues and create a superior growing environment for Zoanthids, soft corals, LPS, and SPS. Unlike ceramic or plastic frag plugs, coral-sand substrates have been shown to support faster, healthier coral growth—making these discs a premium choice for reef keepers who want strong, long-lasting coral attachment and propagation success. Each disc is reef-safe, durable, and weighted for stability, making them perfect for frag racks, grow-out systems, or direct placement onto live rock. Approximate Size: Diameter: 38 mm Height: 6–8 mm Legal Disclaimer The above dimensions are approximate and there may be slight variations as these are hand made products.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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