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These 3D printed coral frag plugs allow for sturdy and flexible placement anywhere in your tank's sand bed.
Standard Dimensions: W: 1.7" H: 1.3" Opening: 0.4"
Each plug is made with 100% reef safe PETG high-quality filament. PETG is FDA approved for food containers and tools used for food consumption.
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They work pretty well.
Great product!! Very well designed and constructed!!
The frag plugs were as expected from 3D printer. Work great and keep sand based corals from shifting, whether due to cleanup crew or high flow rate.
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