Alternative Reef coral frag disks require no curing. They can be used right out of the bag. They are ceramic and reef safe. The frag disks work great for lps, sps, soft corals and polyps. The surface is rough to the touch and extremely porous. They will not crumble like concrete/aragonite plugs and do not require an additional six weeks of curing before you can use them. Super glue gels holds tight. The disks both have 3/8" diameter stems on them. They are designed for use with our Frag Station coral frag holders. They also fit easily into standard egg crate. They are light but heavy enough that they will not get blown around like many of the plastic plugs on the market. They coralline up quickly and the post can be removed by many common fragging tools. Frag disks have a 1 1/4" mounting surface. 25 pieces or 100 pieces bags are available.

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