Coral frag plug for reef aquariums, designed for mounting coral frags on racks, rockwork, or directly in the aquarium.
The plug uses a standard-style round top with a breakaway stem, making it easy to shorten or remove the pin with side cutters when needed.

These coral frag plugs are designed to fit perfectly with my Reef Aquarium Coral Frag Rack with Suction Cupsmodel, making them a matching plug-and-rack system for reef aquariums.
👉 [https://makerworld.com/en/models/2246466](https://makerworld.com/en/models/2246466)

Features:

• 19.3 mm round frag disc
• 11.3 mm stem
• breakaway neck for easy trimming
• flat top surface for coral glue or epoxy
• subtle engraved fish detail on the top surface
• textured/grooved top helps glue and epoxy grip better
• prints without supports
• suitable for PETG printing

Recommended material: PETG
Recommended settings: 80–100% infill, 4–6 walls, no supports.

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