I saw a variation of pipefish today at the aquarium and I can't remember what the name of it was. It swum vertically and looked like a black quill: it had a fin all the way down one side that it swam with and the yellow 'nib' end I think was its head.Any ideas what it was? Google is not my friend today.
swumswumswumswumswumswumswum
shrimp/razor fish or trumpet fish maybe, most pipefish don't spend too much time vertically