Sera Catfish Chips are the perfect diet for rasping catfish and bottom feeders. Mainly herbivorous, catfish such as the Loricariidae are optimally fed with these quickly sinking and shape retaining food chips. Even shy and fastidious catfish accept the food immediately. The integrated wood fibers perfectly imitate the natural diet and positively influence the digestion process. The food keeps its shape for a long time and does not cloud the water.