What do you think is the most unique marine fish? It can be color, feeding habits, look, behavior etc. Please post a picture and why you feel this way. Oh and the other criteria is it has to be home aquarium capable.
I reckon it's going to be subliminal's Thompson's Tang. I followed the link and saw the picture, they look stunning. Can't wait to see his picture of it. I'm not going to steal his link picture, I'll let him have the honour of posting his own picture.
the pike blenny they are so hard to get but when i had one it made my whole tank.they like to hide in tubes and they will shoot out and zip back into the tube backwards with almost perfect aim. they have so many quirky habits i cant list them all...i miss mine.