mine swims all over. he digs and tosses sand everywhere. and he sleeps at night resting on a rock or in the corner of the tank. not the burrow.If that jawfish only sift'd sand id buy one.
But i hear they just dig holes and stay in them all day, you barely see it.
And they always dig the holes somewhere off in the tank you'll never see them at.
But blue spoted jawfishes are very pretty.