Frag disks and plugs are fired in a kiln making them 100% invert and reef safe.
- No curing necessary
- Shipped dry, ready to use
- Fit perfectly into standard egg crate
- 5/8" crown with a 3/8" base
We offer this product in three forms:
1. 50 Disks
2. 50 Plugs
3. 25 Disks and 25 Plugs
