Pack includes 5 mounting disks, 5 stems – glues to 3″ Biotek Marine Frag Disks and 5 frag stem grippers.
For use with the Biotek Marine 3″ Frag Disks when using the INTELLI-GROW FRAG RACK PEDESTALS
Ceramic Disks and Intelli-Grow Frag Racks sold Separately.
