Jason Fox built one of the most recognized brand identities in aquacultured coral. JF Signature Corals operates with a focus on selectively-bred and carefully-named LE pieces that command premium pricing in the SPS, LPS, and zoanthid categories. The "JF" prefix has become shorthand for premium provenance.
The JF program brought social-media-era coral marketing to the named-cultivar economy. Each JF piece was photographed, named, and released with documented provenance. The brand approach inspired Battle Corals, Top Shelf Aquatics, Reef Raft, and most modern coral brands. JF didn't invent the idea of named cultivars - Tyree did - but JF productized it for the Instagram era.
Many Fast Aquatics founding-cohort vendors carry JF-traced lineage frags. JF stock is among the most counterfeited in the hobby (similar to Walt Disney Tenuis), so verified-lineage vendor badges will be especially valuable for JF cultivars.