Itchy seahorse?

[savannafish]

My seahorse on occasion, will swim over to a small patch of red macroalgae, stick her head in it and rub it around. Is she itchy? Or something else. I have a video of her doing it I will try to figure out how to attach it...

 

[savannafish]

https://youtu.be/pL_lbDNYpvI

Here's the vid

 

[Sniperhank]

Looks like a seahorse doing seahorse things to me.

 

[savannafish]

Looks like a seahorse doing seahorse things to me.

Ok hahaha I guess