[Delphinus]

I must say that I find this a very fascinating fish. He looks like leaf litter the way he just sort of hovers in one spot. You can be looking right at him and not know it. He looks like a fish who could not handle flow with those little bumblebee wing like fins and yet .. he has no trouble whatsoever remaining perfectly motionless despite currents washing in from the left, then a slack, then washing in from the right, then the back ... etc.

He is so amazingly adept at remaining motionless, and blending in, and hiding in holes, that I nearly never see him. Basically, at feeding time is the only time. I toss in mysis and poof, all of a sudden there is he, buzzing over to the mysis, catches his quota, then poof, he vanishes once again not to be seen until the next day's feed..