Those are awesome pictures.
I "saw" my first pygmy seahorse in Komodo ... at least, I THINK I actually saw it. At any rate, I pointed my camera in the general vicinity of where the dive guide was pointing and snapped off a few pictures. When I downloaded 'em onto the laptop, sure enough ... there was a pymy seahorse there.
A week later in Lembeh Straits I had better luck and could actually see it before snapping off the shots.
At any rate, your pics came out way better than mine ... excellent job.
... Bob (Grateful Diver)