I was trimming the macro in the dwarf seahorse tank and came across this little friend. I know rather a lot about seahorses, but I'm no expert by any means. To my novice eyes, he does not appear to *be* a seahorse. This begs the question, what species of fish is he? And how on earth did he find himself a prisoner in my tank? He's very shy and only stays under that particular patch of caulerpa. The macro were shipped with almost no water and the LFS we got the live rock from is unaware of a secret shoal of tiny fish. Is he a fry of something larger, or just a pico saltwater fish that's yet to be capitalized on? In any case, his name is Reginald.