The Bleu3D VersaFrag™ Dome Frag Plug is engineered specifically for corals that grow by encrusting across surfaces, including zoanthids, leptoseris, montipora, cyphastrea, and chalice corals.

Unlike traditional flat frag plugs, the VersaFrag Dome features a smooth convex surface that encourages coral tissue to spread naturally in all directions. As the colony grows, it flows evenly down the curved surface, creating a more natural growth pattern and helping the coral transition smoothly onto surrounding rockwork.

Each plug also includes a removable threaded stem, allowing you to securely place the frag in standard frag racks during grow-out and then easily remove the stem when mounting the coral directly to rock.

Key Features

Convex Dome Growth Surface

The hemispherical dome encourages 360° radial coral growth, helping encrusting species spread evenly across the plug and transition naturally onto surrounding surfaces.

Engineered Adhesion Texture

The dome surface is produced using a high-density micro-texture during the printing process. This fine texture increases surface grip, helping coral glue and tissue attach securely to the plug.

Removable Threaded Stem

The VersaFrag system uses a threaded detachable stem, allowing you to:

• Use the plug in frag racks during grow-out
• Remove the stem when placing the coral in rockwork
• Avoid cutting or breaking traditional ceramic plugs

Reef-Safe Construction

Manufactured using reef-safe PETG designed for long-term use in marine aquariums.

Compatible With Standard Frag Racks

The stem dimensions match common commercial frag plugs, allowing the VersaFrag Dome to fit most frag racks and egg crate systems.

Ideal For

The VersaFrag Dome is particularly effective for corals that grow by encrusting outward across surfaces, including:

• Zoanthids and palythoas

• Leptoseris

• Montipora

• Cyphastrea

• Chalice corals

• Other encrusting SPS and LPS corals

Specifications

Plug Diameter: 32 mm
Plug Height: 7.5 mm
Stem Diameter: 10 mm
Stem Height: 15 mm
Stem Type: Removable threaded stem
Material: Reef-safe PETG
Manufacturing: Precision 3D printed

Made in the USA

Available Pack Sizes

VersaFrag Dome frag plugs are available in convenient multipacks:

• Pack of 5

• Pack of 10

• Pack of 20

Designed for Reef Hobbyists

Bleu3D VersaFrag frag plugs are designed to make coral propagation easier while producing more natural colony growth patterns.

The removable stem system allows hobbyists to transition corals from frag racks to aquascapes without damaging the base of the colony.