favorite aquarium fish (that I currently own): golden dojo loaches! What other fishes are inquisitive, fearless, love to sit in my hand, AND feel as soft as a baby's butt? 
favorite wild fish: buffalo sculpin. When you take them out of the water, they flare out their impressive "horns" that are actually some gnarly head and opercular spines. AND they make a rumbling, burping sound in your hand
I like the solid black morph.
Other fav's: bright lime green tidepool sculpins, and silverspotted and sailfin sculpins for the way they swim. Also quillfish - I personally caught 3 of the less than 20 live specimens ever recorded! :dance:
I gotta echo Cheech, there are so so many... I could go on about this all day.

favorite wild fish: buffalo sculpin. When you take them out of the water, they flare out their impressive "horns" that are actually some gnarly head and opercular spines. AND they make a rumbling, burping sound in your hand

Other fav's: bright lime green tidepool sculpins, and silverspotted and sailfin sculpins for the way they swim. Also quillfish - I personally caught 3 of the less than 20 live specimens ever recorded! :dance:
I gotta echo Cheech, there are so so many... I could go on about this all day.