Specificity beats visibility

Jul 3, 2026

The spinyhead blenny is one of my favourite reef finds, blink and you’ll miss it entirely.

They spend their entire lives tucked inside abandoned worm tubes in the reef, showing nothing but their heads. That extraordinary face, the copper eyes, the tiny branched cirri, the expression of absolute unbothered confidence, is all you ever get to see. The rest of the fish is always hidden.

A few things worth knowing:
🐠 Found across the Caribbean and Bahamas, from Florida to Curaçao, at depths of 1 to 12 metres
🐠 Maximum length: 3.1cm and most are smaller
🐠 Never leaves its tube. Feeds by ambush, darting out to snatch passing prey and retreating instantly
🐠 Males outnumber females 2:1 and will defend their few centimetres of real estate with surprising aggression
🐠 The cirri and head markings are distinct enough that experienced blenny watchers use them to tell individual species apart  there is an entire community of divers who plan whole dives around finding these

What Can We Learn? : Be Worth Finding 💡
Visibility without substance is noise. The spinyhead doesn’t chase attention  it simply becomes unmistakable to the people looking closely enough to notice.

The question worth asking isn’t “how do I reach more people?” It’s “am I clear enough, specific enough, and consistent enough that the right people recognise me when they find me?”

Photo credit: Ben Phillips Pexels