Tompot blenny

-It usually sits at the shadows.
-It swims really bad.
-Very common at ports.
-It slides like a soap when you trying to take it of the hook. Don't through it to water (keep it inside a bucket with water) until you leave the area because it may hook again as you free it.
-It tastes very bad.
-Photo taken at Artaki city beach (Euvia island)