Some sort of surface skimmer will entrain them into the water where they at least stand a chance of being consumed. Even the protein skimmer she is going to need some sort of intake from the surface to get at the stuff floating there. Right now the fuge is just intaking water a few inches below the surface.
I still contend that all of the protein skimmers for this size tank are a waste of money....I would call them inefficient water heaters. Now if Jamie wants to put a 50 gallon sump under this tank...we can talk protein skimmers.