For all of you Nano and Mini Reefers out there, the answer to your skimming problems is here.
The Hydor Slim Skim is the first in a new line of internal skimmers featuring an innovative and high performance design that is easy to install. The small footprint enables it to fit in places other skimmers cannot. The Slim Skim is made from high quality parts and can be completely disassembled for easy cleaning and repair. The skimmer is powered by the Hydor Bubble Maker, drawing a mere 5 watts of power, producing millions of fine bubbles resulting in beautiful skimmate formation. Air is pulled into the skimmer by the Bubble Maker and venturi impeller, eliminating the need for a large, noisy air pump. The Slim Skim also features an adjustable cup and air valve to help fine tune the skimmers production. Unlike most skimmers, the Slim Skim features a special grid intake designed to enable the skimmer to remove the nasty film that can reside on the surface of a saltwater aquarium. The Slim Skim should be arriving in a couple weeks, while the "little brother" of the Slim Skim, the Slim Skim Nano should be available mid November.