Our prime is a powerful external filter system for aquariums complete with self-priming system and filter materials such as sponges, rings and wool. The filter, also ideal for turtle tanks, ensures optimal and effective filtration by bringing the dirt out of the aquarium. Prime is equipped with adjustable tube connectors, safe against flooding as it is equipped with sturdy closing hooks and sealing gaskets. Available in various models with different pump flow and head.Designed to facilitate maintenance operations, the Prime filter is equipped with a practical hose detachment system and carrying handle in the 20 and 30 models.Cleaning Tips: Remove dirt from the impeller and starter chamber, clean the rotor with a soft brush. Do not use detergents or solvents. As for the filter material used, we recommend replacing it or washing it only partially in order not to destroy the bacterial colonies that have formed inside.