Catfish are native to North America. As you may know, catfish are bottom feeders with slick, shiny skin and no scales, often known as "Mr. Whiskers." They feed on algae and prefer "dead stinky bait" rather than better, live alternatives. They feed at night and can be predators. Most are sleek and quick, but some have been known to grow over 50 pounds. Catfish known as Bull Heads are even more of a scavenger and feed on decaying organic matter. Bull Heads are not the fighters that Channel Catfish are and become an easier catch.
Some manufacturers may think of their led strip distributor in the same vernacular. They may believe distributors are slick, quick, and eager to feed on the almighty dollar. They say distributors "bottom-feed" on rebates, discounts and special promotions, preferring lowered prices (i.e., dead stinky bait) as opposed to the hard work of selling value. Manufacturers believe some distributors have grown large and lazy, demonstrating the "Cadillac and Boat" syndrome. "I have all I need, a Cadillac and my bass boat, so why break my neck trying to capture even more market share?"